If cosec 0 + cot 0 = m, then the value of cos 0 is
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(1 + cos 0)/sin 0 = m
1 + cos0 = msin0
let cos0 = c and sin0 = s
1 + c = m√(1 - c²)
1 + c² + 2c = m^2(1 - c²)
cos0 = [-2 ± √(4+m²(m²+1)]/[2(m²+1)]
1 + cos0 = msin0
let cos0 = c and sin0 = s
1 + c = m√(1 - c²)
1 + c² + 2c = m^2(1 - c²)
cos0 = [-2 ± √(4+m²(m²+1)]/[2(m²+1)]
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