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# integration help watch

1. dy/dx = sin²x
When x = 0.1, y = 0.2. [Note: x and y are given in radians.]
Find y = f(x) and evaluate any constants.

Can someone explain another method to me excluding integration by parts.
2. (Original post by nas7232)
dy/dx = sin²x
When x = 0.1, y = 0.2. [Note: x and y are given in radians.]
Find y = f(x) and evaluate any constants.

Can someone explain another method to me excluding integration by parts.
sin²x = 0.5 - 0.5Cos2x

Then integrate that.
3. (Original post by nas7232)
dy/dx = sin²x
When x = 0.1, y = 0.2. [Note: x and y are given in radians.]
Find y = f(x) and evaluate any constants.

Can someone explain another method to me excluding integration by parts.

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