Home
Class 11
MATHS
सिद्ध कीजिए की sin ( 45^(@) + A ) -co...

सिद्ध कीजिए की
` sin ( 45^(@) + A ) -cos ( 45^(@) -A)=0`

Promotional Banner

Similar Questions

Explore conceptually related problems

cos (A +B) + sin (A -B) = 2 sin (45 ^(@) + A) cos ( 45 ^(@) + B).

cos (45 ^ (@) - A) cos (45 ^ (@) - B) -sin (45 ^ (@) - A) sin (45 ^ (@) - B) = sin (A + B)

sin 45^(@)(cos 45^(@)) =…………..

Find the value of (sin45^(@) + cos 45^(@))

(cos (45 ^ (@) + A) -cos (45 ^ (@) - A)) / (sin (120 ^ (@) + A) -sin (120 ^ (@) - A)) =

cos (A + B) + sin (AB) = 2sin (45 ^ (0) + A) cos (45 ^ (@) + B)

cos 45^(@)-sin 45^(@)=?

Evaluate sin45^(@)+cos45^(@)