Answer:
3 1/3
Step-by-step explanation:
trust me
600
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The solution of the function is - cos t - ¹/₄cos 2t + c.
<h3>What is the indefinite integral?</h3>
An indefinite integral is a function that practices the antiderivative of another function.
It can be visually represented as an integral symbol, a function, and then a dx at the end.
The given function is;
Multiply by sint in the function and simplify;
Use trigonometric formulas for double angles:
Substitute the values in the function
And now we integrate this trigonometric form.
Hence, the solution of the given function is - cos t - ¹/₄cos 2t + c.
Learn more about indefinite integral here;
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Isnt there a youtube video with that? Im not sure... But thats where ill look for proof.. :)