Gate CS-2018 Question Paper With Solutions

Q. 6 In the figure below, ∠DEC+∠BFC is equal to _______ .

(A) ∠ BCD – ∠ BAD
(B) ∠ BAD + ∠ BCF
(C) ∠ BAD + ∠ BCD
(D) ∠ CBA + ∠ ADC

Answer: (A)

Explanation: