SSC CGL Model Paper 6

Question : 70 of 100

Marks: +1, -0

ΔABC is right angled at B. If m∠A = 60°, then what is the value of cot C?

Solution:

∠A =60°, ∠B = 90°
⇒ ∠C = 180° - 60°- 90°
⇒ ∠C = 30°
∴ cot C = cot 30° =

√3

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