Math, asked by GoodMonster, 1 year ago

If tan y = 1/7, then find y.

Answers

Answered by physrito
1
if tan y = 1/7

then,  y = \tan^{-1} {(\frac17)}
or, y = 8.13

GoodMonster: How did you calculate the value of tan inverse 1/7 ?
physrito: which class you are in?
GoodMonster: 12th
physrito: just put it into calculator
physrito: calculator is allowed in board exams. for such questions in JEE type exam, you have to memorize the value
Similar questions