Home
Class 12
MATHS
4 sin 5 theta cos 3 theta sin 2 theta...

`4 sin 5 theta cos 3 theta sin 2 theta `

A

`1+ cos 4 theta + cos 6 theta -cos 10 theta `

B

`1- cos 4 theta + cos 6 theta - cos 10 theta `

C

`1- cos 4 theta + cos 6 theta + cos 10 theta `

D

`1+ cos 4 theta + cos 6 theta + cos 10 theta `

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • TRIGONOMETRIC RATIOS AND IDENTITIES

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 1 E ( TRIGONOMETRIC IDENTITIES )|49 Videos

  • TRIGONOMETRIC RATIOS AND IDENTITIES

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 1 F ( PERIODIC FUNCTIONS )|39 Videos

  • TRIGONOMETRIC RATIOS AND IDENTITIES

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 1 C ( MULTIPLE AND SUBMULTIPLE ANGLES )|118 Videos

  • TRIGONOMETRIC EQUATIONS

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 2 (SPECIAL TYPE QUESTIONS) SET - 4|4 Videos

Similar Questions

Explore conceptually related problems

If sin 6theta =32 cos ^(5) theta sin theta-32 cos ^(3) theta sin theta + 3x then x is equal to

( cos 3 theta - sin 3 theta )/( cos theta+ sin theta ) =

( sin 3 theta + sin 5 theta + sin 7 theta + sin 9 theta)/( cos 3 theta + cos 5 theta + cos 7 theta + cos 9 theta) is equal to

The value of (2 (sin2 theta-2 cos^(2)theta-1))/(cos theta-sin theta-cos 3 theta +sin 3 theta)=

(cos theta + sin theta )/( cos theta - sin theta )-(cos theta - sin theta )/( cos theta + sin theta ) =

If sin^(3) theta cos theta - cos ^(3) theta sin theta = 1 //4 " then " theta =

( sin 4 theta - sin 2 theta )/(cos 4 theta + cos 2 theta )=

If theta lies in the first quadrant and 5 tan theta = 4 , " then " (5 sin theta - 3 cos theta )/( sin theta + 2 cos theta )=

Prove that ((cos theta-cos 3 theta)(sin 8 theta +sin 2 theta))/((sin 5 theta-sin theta)(cos 4 theta-cos 6 theta))=1