Question

erify the following equaliti
(i) sin? 60° + cos² 60° = 1​

Answer 1

Answer:

sin²60°+cos²60°=1

Step-by-step explanation:

sin?60°+cos²60°=1. [ sin²theta+cos²theta]

sin²60°+cos²60°=1

Answer 2

Answer:

1/2

Step-by-step explanation:

The value of sin60 is root 3 upon 2 and cos 60 is 1 upon 2 by putting value we get

3/4 - 1/2

•°• 1/2 is the answer