Question

evaluate (i) sin 30 degree - cos 60 degree (ii) sec square 60 degree + sec 0 degree​

Answer 1

Answer:

hope that this answer is helpful to you.

FOLLOW ME AND MARK IT AS BRAINLIEST.

SUPPORT ME GUYS.

Answer 2

I. 1/√2-1/√2=0

Step-by-step explanation:

2.(2/√3)²+1

=4/3+1

=4+3/3

=7/3