✦What we plant in the soil of contemplation we shall reap in the harvest of action.— Meister Eckhart
JEE Advanced · Trigonometry · Quiz
5 real JEE Advanced questions on Trigonometry. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.
Question 1 of 2
If tan⁻¹(1/4) + tan⁻¹(2/9) = tan⁻¹(x), then x equals