Q105. If tan(θ) = a, what is the value of sin(θ)?Mathematics — Trignometry — Question 105 of 479A. 1 / aB. a / (1 + a2)C. √a / (1 - a2)D. a / √(1 + a2)Practice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →