Question

Find the value of given trignometric question (1-cos²A)cos²A

Answer 1

Step-by-step explanation:

$\sin {}^{2} a \times \ \cos {}^{2} a$

since

$1 - \cos {}^{2} a = \sin {}^{2} a$

so the trigonometric value Will be

$\sin{}^{2}a \cos{}^{2} a$