engineering recuitment AAI JE Technical Mock Test 2020-21 Engineering Mathematics Calculus Continuity
If \(f\left( x \right) = \left\{ {\begin{array}{*{20}{c}} {-4 +x^2}&{x \le 3}\\ {-2x + a}&{x > 3} \end{array}} \right.\) is a continuous function for all real values of x, then a is equal to ________.
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