Question

If x = 2 Sin² And Y = 2 Cos² + 1 Then Find X+Y​

Answer 1

Answer:

3

Step-by-step explanation:

X+Y= 2sin²b+2cos²b+1

X+Y= 2(sin²b+cos²b)+1

X+Y= 2+1=3 (sin²a+cos²a=1)