You can read sin7x sin5x sin9x sin3x cos7x cos5x cos9x cos3x. LHS sin7x sin5x sin9x sin3xcos7x cos5x cos9x cos3x use the formula sinC sinD 2sinCD2cosC-D2 cosC cosD 2cosCD2cosC-D2 2sin6xcosx 2sin6xcos3x2cos6xcosx 2cos6xcos3x 2sin6xcosx cos3x2cos6xcosxcos3x sin6xcos6x tan6x RHS. Prove that sin7x sin5x sin9x sin3xcos7x cos5x cos9x cos3x tan6x. 7526 views August 17 2017 Class 11 12 - Maths. Read also sin5x and sin7x sin5x sin9x sin3x cos7x cos5x cos9x cos3x Trigonometric or circular functions.
Now sin3xsin5x sin7xsin9x cos3xcos5x cos7xcos9x 2cosx sin4xsin8x2cosx cos4xcos8x 2sin6x cos2x2cos6x cos2x. To ask Unlimited Maths doubts download Doubtnut from - httpsgoogl9WZjCW sinxsin3xsin5xcosxcos3xcos5xtan3x.
Ex 3 3 16 Prove That Cos 9x Cos 5x Sin 17x Sin 3x I 12 30 ii 14 49 iii 1535 iv 299 161 Q.
| Topic: Sinx sin2x sin3x - cosx - cos2x - cos3x 0. Ex 3 3 16 Prove That Cos 9x Cos 5x Sin 17x Sin 3x Sin7x Sin5x Sin9x Sin3x Cos7x Cos5x Cos9x Cos3x |
| Content: Explanation |
| File Format: Google Sheet |
| File size: 1.4mb |
| Number of Pages: 28+ pages |
| Publication Date: March 2020 |
| Open Ex 3 3 16 Prove That Cos 9x Cos 5x Sin 17x Sin 3x |
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Nikita kumari anonymous Posted August 17 2017 Dron Study changed status August 17 2017.
We know that sinxsiny2sinxy22cosx-y2 and cosxcosy2cosxy2cosx-y2 Taking 7x and 5x together and 3xand 9x 2sin6xcosx2sin6xcos3x2cos6xcosx2cos6xcos3x 2sin6xcosx3x2cos6xcosxcos3x Cancelling cosx3x Sin6xcosx tanx. Sin 2 x sin 2 2x sin 2 3x. Sin 7x sin 5x sin 9x sin 3xcos 7x cos 5x cos 9x cos 3x tan 6x. Sin3x sin5x sin7x 0. Q 16 Prove the following. Prove the following cos9x-cos5x sin17x -sin3x - sin2x cos10x NCERT.
The Value Of Sin 7x Sin 5x Cos 7x Cos 5x Sin 9x Sin 3x Cos 9x Cos 3x Is Brainly In As we know that.
| Topic: Niccherip5 and 119 more users found this answer helpful. The Value Of Sin 7x Sin 5x Cos 7x Cos 5x Sin 9x Sin 3x Cos 9x Cos 3x Is Brainly In Sin7x Sin5x Sin9x Sin3x Cos7x Cos5x Cos9x Cos3x |
| Content: Summary |
| File Format: PDF |
| File size: 1.9mb |
| Number of Pages: 17+ pages |
| Publication Date: August 2019 |
| Open The Value Of Sin 7x Sin 5x Cos 7x Cos 5x Sin 9x Sin 3x Cos 9x Cos 3x Is Brainly In |
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Misc 6 Prove Sin 7x Sin 5x Sin 9x Sin 3x Class 11 27The value of sin7x sin5x cos7x cos5x sin9x sin3x cos9x cos3x is a tan6x b 2 tan6x c 3 tan6x d 4 tan6x.
| Topic: Click hereto get an answer to your question Prove that. Misc 6 Prove Sin 7x Sin 5x Sin 9x Sin 3x Class 11 Sin7x Sin5x Sin9x Sin3x Cos7x Cos5x Cos9x Cos3x |
| Content: Synopsis |
| File Format: Google Sheet |
| File size: 800kb |
| Number of Pages: 35+ pages |
| Publication Date: October 2019 |
| Open Misc 6 Prove Sin 7x Sin 5x Sin 9x Sin 3x Class 11 |
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Prove That Sin 7x Sin 5x Sin 9x Sin 3x Cos 7x Cos 5x Cos 9x Cos 3x Tan 6x Sin3x sin5x sin7x 0.
| Topic: Sin 7x sin 5x sin 9x sin 3xcos 7x cos 5x cos 9x cos 3x tan 6x. Prove That Sin 7x Sin 5x Sin 9x Sin 3x Cos 7x Cos 5x Cos 9x Cos 3x Tan 6x Sin7x Sin5x Sin9x Sin3x Cos7x Cos5x Cos9x Cos3x |
| Content: Solution |
| File Format: DOC |
| File size: 800kb |
| Number of Pages: 15+ pages |
| Publication Date: March 2018 |
| Open Prove That Sin 7x Sin 5x Sin 9x Sin 3x Cos 7x Cos 5x Cos 9x Cos 3x Tan 6x |
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Misc 6 Prove Sin 7x Sin 5x Sin 9x Sin 3x Class 11
| Topic: Misc 6 Prove Sin 7x Sin 5x Sin 9x Sin 3x Class 11 Sin7x Sin5x Sin9x Sin3x Cos7x Cos5x Cos9x Cos3x |
| Content: Learning Guide |
| File Format: DOC |
| File size: 2.6mb |
| Number of Pages: 6+ pages |
| Publication Date: June 2020 |
| Open Misc 6 Prove Sin 7x Sin 5x Sin 9x Sin 3x Class 11 |
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Misc 5 Prove Sin X Sin 3x Sin5x Sin 7x 4 Cos X
| Topic: Misc 5 Prove Sin X Sin 3x Sin5x Sin 7x 4 Cos X Sin7x Sin5x Sin9x Sin3x Cos7x Cos5x Cos9x Cos3x |
| Content: Analysis |
| File Format: PDF |
| File size: 1.7mb |
| Number of Pages: 21+ pages |
| Publication Date: September 2021 |
| Open Misc 5 Prove Sin X Sin 3x Sin5x Sin 7x 4 Cos X |
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Prove That Sin 7x Sin 5x Sin 9x Sin 3x Cos 7x Cos 5x Cos 9x Cos 3x Tan 6x
| Topic: Prove That Sin 7x Sin 5x Sin 9x Sin 3x Cos 7x Cos 5x Cos 9x Cos 3x Tan 6x Sin7x Sin5x Sin9x Sin3x Cos7x Cos5x Cos9x Cos3x |
| Content: Solution |
| File Format: Google Sheet |
| File size: 3mb |
| Number of Pages: 7+ pages |
| Publication Date: July 2021 |
| Open Prove That Sin 7x Sin 5x Sin 9x Sin 3x Cos 7x Cos 5x Cos 9x Cos 3x Tan 6x |
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Sin 7x Sin 5x Sin 9x Sin 3x Cos 7x Cos 5x Cos 9x Cos 3x Tan 6x
| Topic: Sin 7x Sin 5x Sin 9x Sin 3x Cos 7x Cos 5x Cos 9x Cos 3x Tan 6x Sin7x Sin5x Sin9x Sin3x Cos7x Cos5x Cos9x Cos3x |
| Content: Answer Sheet |
| File Format: DOC |
| File size: 1.7mb |
| Number of Pages: 35+ pages |
| Publication Date: December 2018 |
| Open Sin 7x Sin 5x Sin 9x Sin 3x Cos 7x Cos 5x Cos 9x Cos 3x Tan 6x |
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Misc 6 Prove Sin 7x Sin 5x Sin 9x Sin 3x Class 11
| Topic: Misc 6 Prove Sin 7x Sin 5x Sin 9x Sin 3x Class 11 Sin7x Sin5x Sin9x Sin3x Cos7x Cos5x Cos9x Cos3x |
| Content: Explanation |
| File Format: Google Sheet |
| File size: 1.5mb |
| Number of Pages: 30+ pages |
| Publication Date: October 2017 |
| Open Misc 6 Prove Sin 7x Sin 5x Sin 9x Sin 3x Class 11 |
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Prove That Sin 7x Sin 5x Sin 9x Sin 3x Cos 7x Cos 5x Cos 9x Cos 3x Tan 6x
| Topic: Prove That Sin 7x Sin 5x Sin 9x Sin 3x Cos 7x Cos 5x Cos 9x Cos 3x Tan 6x Sin7x Sin5x Sin9x Sin3x Cos7x Cos5x Cos9x Cos3x |
| Content: Explanation |
| File Format: DOC |
| File size: 2.1mb |
| Number of Pages: 7+ pages |
| Publication Date: March 2021 |
| Open Prove That Sin 7x Sin 5x Sin 9x Sin 3x Cos 7x Cos 5x Cos 9x Cos 3x Tan 6x |
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Prove Sin 7x Sin 5x Sin 9x Sin 3x Cos 7x Cos 5x Cos 9x Cos 3x Tan 6x
| Topic: Prove Sin 7x Sin 5x Sin 9x Sin 3x Cos 7x Cos 5x Cos 9x Cos 3x Tan 6x Sin7x Sin5x Sin9x Sin3x Cos7x Cos5x Cos9x Cos3x |
| Content: Answer |
| File Format: Google Sheet |
| File size: 2.3mb |
| Number of Pages: 26+ pages |
| Publication Date: June 2021 |
| Open Prove Sin 7x Sin 5x Sin 9x Sin 3x Cos 7x Cos 5x Cos 9x Cos 3x Tan 6x |
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Sinx Sin3x Sin5x Cosx Cos3x Cos5x Tan3x
| Topic: Sinx Sin3x Sin5x Cosx Cos3x Cos5x Tan3x Sin7x Sin5x Sin9x Sin3x Cos7x Cos5x Cos9x Cos3x |
| Content: Summary |
| File Format: DOC |
| File size: 800kb |
| Number of Pages: 45+ pages |
| Publication Date: January 2019 |
| Open Sinx Sin3x Sin5x Cosx Cos3x Cos5x Tan3x |
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Its really simple to get ready for sin7x sin5x sin9x sin3x cos7x cos5x cos9x cos3x Prove that sin 7x sin 5x sin 9x sin 3x cos 7x cos 5x cos 9x cos 3x tan 6x sin 7x sin 5x sin 9x sin 3x cos 7x cos 5x cos 9x cos 3x tan 6x prove sin 7x sin 5x sin 9x sin 3x cos 7x cos 5x cos 9x cos 3x tan 6x prove that sin 7x sin 5x sin 9x sin 3x cos 7x cos 5x cos 9x cos 3x tan 6x prove that sin 7x sin 5x sin 9x sin 3x cos 7x cos 5x cos 9x cos 3x tan 6x sinx sin3x sin5x cosx cos3x cos5x tan3x misc 5 prove sin x sin 3x sin5x sin 7x 4 cos x ex 3 3 16 prove that cos 9x cos 5x sin 17x sin 3x
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