Solveeit Logo

Question

Question: tan<sup>–1</sup>\(\frac{153}{23}\) + tan<sup>–1</sup>\(\frac{77}{39}\)=...

tan–115323\frac{153}{23} + tan–17739\frac{77}{39}=

A

tan–11739\frac{17}{39}– p

B

tan–13917\frac{39}{17}

C

tan–12377\frac{23}{77}

D

None of these

Answer

None of these

Explanation

Solution

As LHS is +ive, RHS is –ive

Hence in ans. + p which is not in any option