Answer on Question #45857 β Math - Integral Calculus Determine the β«sec2x with respect to x. Solution π° = β« πππππ π π = β« πππππ(πππππ + πππππ) π π πππππ + πππππ Substitute π = πππππ + πππππ β π π = (πππππππππππ + πππππ ππ)π π = = ππππππ(πππππ + πππππ)π π π So, π° = β« π = π π π π π π π = ππ|π| + πͺππππ = ππ|πππππ + πππππ| + πͺππππ = π π + πππππ π π ππ | | + πͺππππ = ππ|π + πππππ| β ππ|πππππ| + πͺππππ. π πππππ π π www.AssignmentExpert.com
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