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junior college 2 | H2 Maths
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I do not know how to do this question at all
Date Posted: 1 year ago
Views: 376
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for (i), both portions are algebraic.
when the 2 portions are different type, follow LiATE.
when the 2 portions are same type, differentiate the portion that is easier to differentiate & integrate the other portion.
for (ii), dx/du = -2u,
so substitute dx with (-2u)du
when the 2 portions are different type, follow LiATE.
when the 2 portions are same type, differentiate the portion that is easier to differentiate & integrate the other portion.
for (ii), dx/du = -2u,
so substitute dx with (-2u)du
Date Posted:
1 year ago
sorry, small typo error,
for part (ii), 3rd line, should be du, not dx.
for part (ii), 3rd line, should be du, not dx.
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