Mathematics, 23.02.2022 14:10, keilahkimbrough8

Suppose sin(A) = 1/4. Use the trig identity sin^2 (A) + cos^2(A) = 1 to find cos(A) in quadrant II. Round to ten-thousandth.

Suppose sin(A) = 1/4. Use the trig identity sin^2 (A) + cos^2(A) = 1 to

find cos(A) in quadrant I

Answers: 3

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Suppose sin(A) = 1/4. Use the trig identity sin^2 (A) + cos^2(A) = 1 to find cos(A) in quadrant II...