Mht CetApplication Of DerivativesMHT CET 2026 20th April Morning ShiftMCQ+2 / -02026If the line $ax + by + 5 = 0$ is a normal to the curve $xy = 1$ then .....A$a > 0, b < 0$B$a < 0, b < 0$C$a > 0, b = 0$D$a > 0, b > 0$Check AnswerClear SelectionReveal AnswerShow Explanation
