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  • In an isosceles right angled triangle, a straight line drawn from the mid-point of one of equal sides to the opposite angle. It divides the angle into two parts, <img alt="\theta" src="https://entr

In an isosceles right angled triangle, a straight line drawn from the mid-point of one of equal sides to the opposite angle. It divides the angle into two parts, \theta and \frac{\pi}{4}-\theta.Then \tan \theta and \tan \frac{\pi}{4}-\thetaare equal to

Option: 1

1 / 2,1 / 3


Option: 2

1 / 3,1 / 4


Option: 3

1 / 5,1 / 6


Option: 4

none of these


Answers (1)

best_answer

Clearly \tan \theta=\frac{1}{2}  and \tan \left(\frac{\pi}{4}-\theta\right)=\frac{1}{3}

Hence (A) is the correct answer.

Posted by

SANGALDEEP SINGH

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