the value of (1 - sin square 45 degrees)
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Step-by-step explanation:
The value of sin square 45 degree + cos square 45 is equal to 1. According to the sine curve, the value of sine ranges from -1 to +1. And the value of sin 45 degree is 1 / . Similarly, the value of cosine ranges from -1 to +1 which is evident from the cosine curve.
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