Home
Class 11
MATHS
(sin12A)/(sin4A)-(cos12A)/(cos4A)=...

`(sin12A)/(sin4A)-(cos12A)/(cos4A)=`

A

6

B

4

C

2

D

1

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • MULTIPLE & SUBMULTIPLE

    AAKASH SERIES|Exercise LECTURE SHEET (EXERCISE - I) (More than One correct answer Type Questions)|8 Videos
  • MULTIPLE & SUBMULTIPLE

    AAKASH SERIES|Exercise LECTURE SHEET (EXERCISE - I) (Linked Comprehension Type Questions)|11 Videos
  • MEAN VALUE THEOREMS

    AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE-I (LEVEL-II (MORE THAN ONE CORRECT ANSWER TYPE QUESTIONS ) )|2 Videos
  • MULTIPLE & SUBMULTIPLE ANGLES

    AAKASH SERIES|Exercise PRACTICE EXERCISE|68 Videos

Similar Questions

Explore conceptually related problems

(sin 12 A)/(sin 4A) - (cos 12 A)/(cos 4A)=

(sin^4A-cos^4A)/(sin^2A-cos^2A)=

( sin 4 A sin 3A - sin 5A sin 2A+ sin 7A sin 4A )/(cos 2A cos 3A - cos 2A * cos 7A + cos A * cos 10A )=

The least value of k for which (k-2)x^(2)+8x+k+4gtsin^(-1)(sin12)+cos^(-1)(cos12) for all x in R is

The value of Sin^(-1)(sin12)+Cos^(-1)(cos12)=

The least integral value of k for which (k-2)x^(2)+8x+k+4 gt Sin^(-1)(sin12)+Cos^(-1)(cos12) for all x in R , is

int (sin x cos x)/(sin^(4) +cos^(4) x)dx=

cos[sin^(-1)(-4//5)-cos^(-1)(4//5)]=

(cos 8 A cos 5A-cos 12 A cos 9A)/(sin 8 A cos 5 A +cos 12Asin 9A)=