Math, asked by sreelekhareddy009, 6 months ago

tan -1(x/1+x) +tan-1 (x/1-x)= tan-1 2

Answers

Answered by maidhili9a

0

Answer:

sorry I don't know it's answer

Previous Question

Next Question

Similar questions

English, 3 months ago

sentence Reply fees watch...

Math, 3 months ago

take 9 numbers forming a square in a calendar and mark the four numbers,at the corners...

Hindi, 3 months ago

गद्यांश मे आये युम्म शब्द चुनकर लिखिए...

Math, 6 months ago

Which is not a perfect cube 1 or 9...

India Languages, 6 months ago

who invented smart phone...

Math, 10 months ago

3828555275275 427275,+525855863582858535865583853888_2/662275387488...

Math, 10 months ago

Please answer it......

Economy, 10 months ago

all important points about globalization ...