Q11 of 32 Page 13

Evaluate .



Multiplying and Dividing by 8x in numerator & Multiplying and Dividing by 2x in the denominator:





We know,



Therefore,



As, x 0 8x 0 & 2x 0



Now, put 2x = y and 8x = t



Formula used:



Therefore,





= 4


Hence, the value of

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