Mht CetTrigonometric Ratios And IdentitiesMHT CET 2026 20th April Evening ShiftMCQ+2 / -02026If $x + y = \dfrac{\pi}{4}$, then $(1 + \tan x)(1 + \tan y) =$A$1$B$2$C$3$D$0$Check AnswerClear SelectionReveal AnswerShow Explanation