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Last updated at Aug. 20, 2021 by Teachoo
Transcript
Example 1 Write an anti derivative for each of the following functions using the method of inspection: (i) cosโก2๐ฅ We know that (๐ ๐๐ ๐ฅ)^โฒ=๐๐๐ ๐ฅ (๐ ๐๐ 2๐ฅ)^โฒ=๐๐๐ 2๐ฅร 2 (๐ ๐๐ 2๐ฅ)^โฒ=2๐๐๐ 2๐ฅ (๐ ๐๐ 2๐ฅ)^โฒ/2=๐๐๐ 2๐ฅ โด Anti Derivative of (cos 2x) is ๐/๐ (๐๐๐ ๐๐)
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