Failed to connect to MySQL: Access denied for user 'examnext_online'@'localhost' (using password: YES) If A is the area given by `y>=e^(-x^2), x=1` and `y=1`, in the first quadrant then which is incorrect - Sarthaks eConnect

If A is the area given by `y>=e^(-x^2), x=1` and `y=1`, in the first quadrant then which is incorrect

`A=1-1/e-int_(1/e)^1 sqrt(-log_e y)dy`

A<1

`A=1-1/e-int_0^1 (e^(-x^2)-1/e)dx`

`A=1-1/e-int_0^1 e^(-x^2)dx`