Find the exact value of 750; leave answer in simplest radical form. Enter terms under the radical in number order. sin 750 = sin(45° + 30°) =

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Q: Question 5 dy in terms of x. de 5. Given that y =u² - 4 and u=x +1, find dy dy du hint du de d du dx...

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Q: Given: y = cos 2ax + 5. find dy.

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Q: Sse sech²xtanh²x dx 2.

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