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In triangle XYZ, angle Y = 90°. If 4 cos x - 11, sin x = 0, find the value of 11 cos x -7 sin x ÷ 11 cos x + 7 sin x. |
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Answer» answer is 1 Step-by-step explanation: 7sinx=0 (SINCE sinx=0)so it is 11cosx/11cosx=1 |
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