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Step by step text solution for Prove that tan^(-1)((1)/(5)) +tan^(-1)((1)/(7)) +tan^(-1)((1)/(3)) +tan^(-1)((1)/(8)) = (pi)/(4). by MATHS experts to help you in doubts & scoring excellent marks in Class 12 exams.
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ARIHANT PRAKASHAN-INVERSE TRIGONOMETRIC FUNCTIONS -Chapter Test (4 MARKS Questions)
- Prove that tan^(-1)((1)/(5)) +tan^(-1)((1)/(7)) +tan^(-1)((1)/(3)) +...
06:23
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- Prove that sin^(-1)((3)/(5)) + sin^(-1)((8)/(17)) = cos^(-1)((36)/(85)...
06:35
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- Solve sin^(-1)x +sin^(-1)(1-x) =(pi)/(2).
02:01
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- Solve equation "tan"^(-1) (x-1)/(x+1) ="tan"^(-1) (2x-x)/(2x+1) = "tan...
05:33
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- Prove that : "tan"^(-1)sqrt((xr)/(yz)) +"tan"^(-1) sqrt((yr)/(yx)) +"...
05:59
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