We can use the Pythagorean identity sin^2(theta) + cos^2(theta) = 1 to find the value of cos 0. Given that sin 0 = 0.7071, we have sin^2(0) = 0.7071^2 = 0.5.
Substituting this into the Pythagorean identity, we have 0.5 + cos^2(0) = 1. Solving for cos^2(0), we get cos^2(0) = 0.5. Taking the square root of both sides, we have cos 0 = ±√0.5.
Since the value of cos 0 can be positive or negative, we cannot determine the exact value of H without additional information.
what is H if sin 0=0.7071 O=5
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1 answer