Q6 of 127 Page 834

Let

Find


Left Hand Limit(L.H.L.):



= 5(1) – 4


= 5 – 4


= 1


Right Hand Limit(R.H.L.):



= 4 (1)3 – 3 (1)


= 4 – 3


= 1



Thus, = 1


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