24. tani 100' + tan 125'+ tan 100',...
Question
Fullscreen

24. tani 100' + tan 125'+ tan 100', tan 125' is eapeal to

JEE/Engineering Exams
Maths
Solution
128
Rating
2.3 (3 ratings)
Fullscreen
( tan left(100^{circ}+125^{circ}right)=tan 225^{circ} ) ( begin{aligned} a operatorname{ls} 0, & tan 225^{circ} tan left(180^{circ}+45^{circ}right) &=tan 45^{circ} &=1 end{aligned} ) ( cos frac{tan left(00^{circ}+tan 125^{circ}right)}{cos 100^{circ} tan 128^{circ}}=1 ) ( tan 100^{circ}+tan 125^{circ}+tan 100^{circ} tan 125^{circ}=1 )
Quick and Stepwise Solutions Just click and Send Download App OVER 20 LAKH QUESTIONS ANSWERED Download App for Free