Question

Find the value of (1-cos²Φ) + (1-sin²Φ) ? *

1 point

-1

2

0

None of these

​

Answer 1

Answer:

(1-cos*2)+(1-sin*2)

= sin*2 + cos*2

= 1

Step-by-step explanation:

option d is correct because the value of sin square 2 + cos square 2 is equals to 1....