lim x-0 (1-cosx cos2x)/x^2 Evaluate the value - Maths - Limits and Derivatives

Question

lim x-0 (1-cosx?cos2x)/x^2
Evaluate the value

Vivek Rai · Accepted Answer

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lim x-0 (1-cosx?cos2x)/x^2 Evaluate the value

lim x-0 (1-cosx?cos2x)/x^2
Evaluate the value