If you fail, never give up because FAIL means 'First Attempt In Learning'.— A. P. J. Abdul Kalam

Trigonometry — quick quiz

5 real RRB ALP questions on Trigonometry. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 5

MEDIUM

If tan A = 5/12 and A is an acute angle, then what is the value of (sin A + cos A)?