Q43. If tan-1((1-x)/(1+x)) = ½ tan-1(x), then the value of x is:Mathematics — NUST Mock By IBAGRADS 5 — Question 43 of 200A. ½B. 1/√3C. √3D. 2Practice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →