The value of The value of 〖tan〗^2 (〖sec〗^(-1) 2)+ 〖cot〗^2 (〖cosec〗^(-1) 3) is: (a) 5 (b)11(c)13(d)15
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what is the value of the expression cot 1 ° cot 2°cot 3° cot 4° ....cot90°
2 If sin A = 1/2, the the value of cot A is
Q2 | If sin A = 1/2 , then the value of cot A.
If cotA + 1/CotA=2, Find the value of (cot^2A+1/cot^2A) CBSE, 2019,|Important question Class 10|
If \( \cot A+\frac{1}{\cot A}=2 \), find the value of \( \cot ^{2} A+\frac{1}{\cot ^{2} A} \)
〖cot〗^(-1) [〖(cosα)〗^(1/2) ]-〖tan〗^(-1) [〖(cosα)〗^(1/2) ]=x, then sin〖x=〗
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The value of `cot[1/2 (sin^-1) sqrt3/2]` is
三角法: Cot 7 1/2 度の値。
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If A + B = 45 Prove that (cotA - 1)(cotB - 1) = 2
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find the value of cot 7(1/2) degree class 11th | value of cot 7½°/ tan 7½°
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