Question

The value of sin2(30o) + cos2(30o) is

A
-1

B
1

C
2

D
0​

Answer 1

Answer:

The answer for the question is 1

Step-by-step explanation:

sin230 is

1/2 so square will be (1/2)^2 = 1/4

cos230 is

√3/2 so square will be (√3/2)^2 =3/4

so after adding we get

1/4+3/4=4/4

which will be equal to 1

hope it helps you

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