SSC CGL 1 Dec 2022 Shift 1 Paper
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Question : 65 of 100
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In a right-angled triangle PQR, right-angled at Q, the length of the side PR is 17 units, length of the base QR is 8 units, and length of the side PQ is 15 units. If ∠RPQ = α, then sin α + cos α is:
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