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- evauluate the limit lim x→0 (sin2 (3x))/ x2Evaluate the limit using techniques from Chapters 2 and 4 and using L'Hôpital's Rule. lim x→0 sin(5x)/4x (a) using regular techniques (b) using L'Hôpital's RuleIn finding the limit for (x)2/x as x→+∞ by L'Hospital rule, which limit should appear in the late stage of your calculation?