jee-main 2019 Q80

jee-main · India · session2_09apr_shift2 Curve Sketching Finding Parameters for Continuity

If the function $f ( x ) = \left\{ \begin{array} { l } a | \pi - x | + 1 , x \leq 5 \\ b | x - \pi | + 3 , x > 5 \end{array} \right.$ is continuous at $x = 5$, then the value of $a - b$ is:
(1) $\frac { 2 } { 5 - \pi }$
(2) $\frac { - 2 } { \pi + 5 }$
(3) $\frac { 2 } { \pi + 5 }$
(4) $\frac { 2 } { \pi - 5 }$

If the function $f ( x ) = \left\{ \begin{array} { l } a | \pi - x | + 1 , x \leq 5 \\ b | x - \pi | + 3 , x > 5 \end{array} \right.$ is continuous at $x = 5$, then the value of $a - b$ is:\\
(1) $\frac { 2 } { 5 - \pi }$\\
(2) $\frac { - 2 } { \pi + 5 }$\\
(3) $\frac { 2 } { \pi + 5 }$\\
(4) $\frac { 2 } { \pi - 5 }$

Paper Questions

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