Question

calculate the value of sin2 45

Answer 1

Answer:

We know sin45°=1/root2

Therefore sin^2 45°=(sin45°)^2=(1/root2)^2=1/2

Hence value of sin^2 45° is 1/2

Step-by-step explanation:

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Answer 2

Answer:

(sin45)^2

we know that sin45 in 1/√2

so (sin45)^2 is equal to (1/√2)^2

that is equal to 1/2