Question

$g(x) = x^{2} + x - 2$ is equal to (where a is a

constant)

• A. e^sin2y
• B. sin 2y e^sin2y
• C. 0
• D. None of these

Answer 1

Answer: (A)

e^sin2y

Answer 2

$\lim _ { x \rightarrow 0 } \frac { \int _ { y } ^ { a } e ^ { \sin ^ { 2 } t } + \int _ { a } ^ { x + y } e ^ { \sin ^ { 2 } t } d t } { x }$

=

= $\lim _ { x \rightarrow 0 } \frac { e ^ { \sin ^ { 2 } ( x + y ) } \cdot 1 - 0 } { 1 } = e ^ { \sin ^ { 2 } y }$