Question:
The curve y-eˣ+x=0 has a vertical tangent at:
The curve y-eˣ+x=0 has a vertical tangent at:
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Vertical tangent occurs when slope is infinite.
Updated On: Mar 18, 2026
- (1,1)
- (1,0)
- (0,1)
- no point
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Verified By Collegedunia
The Correct Option is C
Solution and Explanation
Step 1: Differentiate implicitly. (dy)/(dx)=eˣ-1
Step 2: Vertical tangent condition. (dy)/(dx)→∞ eˣ-1=0 x=0
Step 3: Corresponding y. y=1
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