Failed to connect to MySQL: Access denied for user 'examnext_online'@'localhost' (using password: YES) At the point `P(a, a^n)` on the graph of `y = x^n, (n in N)`, in the first quadrant, a normal is drawn.The normal intersects the y-axis at the point (0, b). If `lim_(a->0)b=1/2` then n equals - Sarthaks eConnect
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At the point `P(a, a^n)` on the graph of `y = x^n, (n in N)`, in the first quadrant, a normal is drawn.
The normal intersects the y-axis at the point (0, b). If `lim_(a->0)b=1/2` then n equals

A.

1

B.

3

C.

2

D.

4