Question

find the value of cos square 45 degree + sin square 60 degree + sin square 30 degree​

Answer 1

Answer:

3/2 = 1.5

Step-by-step explanation:

cos ^2 45 = 1/2

sin ^2 60 = 3/4

sin ^2 30 = 1/4

1/4 + 3/4 = 4/4 = 1

1+ 1/2 = 3/2 =1.5

Answer 2

Answer:

Answer 3/2

Step-by-step explanation:

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