35. If cot 52° = b, tan38° = ? RRB ...
Question
Fullscreen

35. If cot 52° = b, tan38° = ? RRB NTPC (Phase I) 2016 (1) Jo (3) -6 (4) be

11th - 12th Class
Maths
Solution
178
Rating
4.0 (1 ratings)
Fullscreen
35. (4) Given, cot ( 52^{circ}=b ) By Trigonometric function, [ begin{array}{l} cot left(90^{circ}-thetaright)=tan theta text { also } tan left(90^{circ}-thetaright)=cot theta end{array} ] Then, ( tan left(90^{circ}-52^{circ}right)=b ) [ tan 38^{circ}=b ]
Quick and Stepwise Solutions Just click and Send Download App OVER 20 LAKH QUESTIONS ANSWERED Download App for Free