Solve for x : {x cos(cot^–1 x) + sin(cot^–1 x)}^2 =51/50,
Solve for x : {x cos(cot–1x) + sin(cot–1 x)}2 =51/50,
(a)1/√2
(b)1/5√2
(c) 2√2
(d) 5√2
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Solve for x : {x cos(cot–1x) + sin(cot–1 x)}2 =51/50,
(a)1/√2
(b)1/5√2
(c) 2√2
(d) 5√2