Question

if m is equals to 2 sin theta and n is equal to cos theta + 1 find (m +n)​

Answer 1

Answer:

1) m2 – n2 = 4mn

2) m2 – n2 = 4mn

3) m2 – n2 = m2 + n2

4) m2 – n2 = 4√mn

Answer: (4) m2 – n2 = 4√