Question

a) If sin 0 = 1 , then find the value of
i) sin20 + cos20 ii) sec? 0 – tan20​

Answer 1

Answer:

hey mate your answer is.

Step-by-step explanation:

1)sin20+cos20

=1.2871127641

2)sec0+tan20

=0.3639702

mark the brilliant answer.