Question
If sin y + e⁻ˣᶜᵒˢ y = e, then dy/dx at (1, π) is equal to
Options :
sin y
-x cos y
e
sin y – x cos y
Answer :
e
Access expert-curated educational resources and study materials—completely free.
Create, conduct, and manage professional online assessments with Crey. Perfect for teachers and institutes.
Copyright © 2026 Crey. All Rights Reserved.
