The value of [ co s^2 A ( sin A + cos A ) cose c^2 A ( sin A - cos A…

Question

The value of [ co s^2 A ( sin A + cos A ) cose c^2 A ( sin A - cos A ) + si n^2 A ( sin A - cos A ) se c^2 A ( sin A + cos A ) ] ( se c^2 A - cose c^2 A ) = ?

Accepted Answer

Option C. 2. Answer & Solution Answer: Option C Solution: [ co s^2 A .si n^2 A ( sin A + cos A ) ( sin A - cos A ) + si n^2 A .co s^2 A ( sin A - cos A ) ( sin A + cos A ) ] [ 1 co s^2 A - 1 si n^2 A ] [ ( sin A + cos A )^2 + ( sin A - cos A )^2 ( sin A - cos A ) ( sin A + cos A ) ] ( si n^2…