(cos 2B - cos2 A)/(sin 2A + sin2B) का मा...

`(cos 2B - cos2 A)/(sin 2A + sin2B)` का मान होगा

A

`cos (A-B)`

B

`tan (A-B)`

C

`cot (A-B)`

D

`tan (A+B)`

लिखित उत्तर

Verified by Experts

The correct Answer is:

B

Promotional Banner

Promotional Banner

Recommended Questions

(cos 2B - cos2 A)/(sin 2A + sin2B) का मान होगा
Text Solution
|
समाकलन int x cos x dx का मान होगा -
Text Solution
|
समाकलन int x sin dx का मान होगा -
Text Solution
|
cos 2A cos 2B + sin^(2) (A-B) -sin^(2) (A+B) = cos (2A +2B)
Text Solution
|
cos(A+B)*cos(A-B)= (a)sin^2A-cos^2B (b)cos^2A-sin^2B (c)sin^2A-sin^2B ...
Text Solution
|
Prove that (sin (4A - 2B) + sin (4B - 2A))/(cos (4A - 2B) + cos (4B - ...
Text Solution
|
tan theta . cos theta का मान होगा।
Text Solution
|
প্রমান করতে হবে যে, cos (A + B) cos (A – B) = cos^2A – sin^2B = cos^2B...
Text Solution
|
প্রমান করো যে, tan(A+B)-tan(A-B)=(sin2B)/(cos^2B-sin^2A)
Text Solution
|