Home
Class 12
MATHS
If " "32 sin^(6) theta = 10 - 15 cos 2 t...

`If " "32 sin^(6) theta = 10 - 15 cos 2 theta + b cos 4 theta + alpha cos 6 theta,"show that, " tan theta tan 5 theta = (a+b-5)/(a-b+7).`

Answer

Step by step text solution for If " "32 sin^(6) theta = 10 - 15 cos 2 theta + b cos 4 theta + alpha cos 6 theta,"show that, " tan theta tan 5 theta = (a+b-5)/(a-b+7). by MATHS experts to help you in doubts & scoring excellent marks in Class 12 exams.

Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • TRIGONOMETRIC RATIOS OF MULTIPLE ANGLES

    CHHAYA PUBLICATION|Exercise Long Answer Type Questions|30 Videos

  • TRIGONOMETRIC RATIOS OF MULTIPLE ANGLES

    CHHAYA PUBLICATION|Exercise Multiple Correct Answere Type|5 Videos

  • TRIGONOMETRIC RATIOS OF MULTIPLE ANGLES

    CHHAYA PUBLICATION|Exercise Very Short Answer Type Questions|12 Videos

  • TRIGONOMETRIC RATIOS OF COMPOUND ANGLES

    CHHAYA PUBLICATION|Exercise Comprehension Type|6 Videos

  • TRIGONOMETRIC RATIOS [OR FUNCTIONS] OF POSITIVE ACUTE ANGLES

    CHHAYA PUBLICATION|Exercise Sample Questions for Competitive Exams (Assertion -Reason Type )|2 Videos

Similar Questions

Explore conceptually related problems

Show that, 32 sin^(6) theta = 10 - 15 cos 2 theta + 6 cos 4 theta - cos 6 theta

If 5 cos theta+ 12 sin theta = 13 show that tan theta = 12/5 .

If cos theta=0.6 , then show that (5 sin theta-3 tan theta)=0 .

sin4theta cos 2theta = cos5theta sin theta

If a cos theta+b sin theta = c then show that a sin theta- b cos theta= +- sqrt(a^2+b^2-c^2)

If " "a cos phi = b cos theta," show that " a tan theta + b tan phi = (a+b) tan ((theta + phi)/2)

Show that (1)/( cos theta ) -cos theta =tan theta .sin theta

If cos^2theta-sin^2 theta = 1/2 . Then tan theta =

If cos theta+sin theta = sqrt2 cos theta , then show cos theta-sin theta = sqrt2 sin theta .

If cos theta - sin theta = sqrt2 sin theta , then show that cos theta+sin theta = sqrt2 cos theta .

Home
Profile