Question

Find the value of sin²60⁰ + cos²90⁰​

Answer 1

Answer:

3/4

Step-by-step explanation:

Sin 60° = √3/2

Cos 90° = 0

Substituting the values in the problem we get,

sin²60⁰ + cos²90⁰​ = (√3/2 )^2 + 0^2

= 3/4 +0

= 3/4