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सिद्ध कीजिए कि "tan"^(-1)1/2+"tan"^(-1...

सिद्ध कीजिए कि
`"tan"^(-1)1/2+"tan"^(-1)1/5+"tan"^(-1)1/8=(pi)/4`

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Prove that : tan^(-1)1/2+tan^(-1)1/5+tan^(-1)1/8=pi/4

Prove that "tan"^(-1)1/(2)+"tan"^(-1)1/(5)+"tan"^(-1)1/8=pi/(4) .

Prove statement "tan"(-1)1/2 +"tan"^(-1) 1/5 +"tan"^(-1) 1/8 = pi/4

Show that Tan^(-1)1/2+Tan^(-1)1/5+Tan^(-1)1/8 = (pi)/4 .

Prove that "tan"^(-1)(1)/(5) +"tan"^(-1)(1)/(7) +"tan"^(-1)(1)/(3) +"tan"^(-1)(1)/(8) =(pi)/(4) .

Prove that tan^(-1). 1/2 + tan^(-1) . 1/5 + tan^(-1). 1/8 = pi/4

Prove that : tan^(-1)(1/2)+tan^(-1)(1/5)+tan^(-1)(1/8)=pi/4

Prove that tan^(-1). 1/2 + tan^(-1) . 1/5 + tan^(-1). 1/8 = pi/4

tan^(-1) . 3/5 +tan^(-1) . 1/4 = pi/2

Prove that : "tan"^(-1)1/5+"tan"^(-1)1/7+"tan"^(-1)1/3+"tan"^(-1)1/8=pi/4