1. Three students were given the following problem: Unfortunately, we cannot make out the actual question. However, we know that Shannon's cos(2x) answer was sin (x)+C, Josh's answer was +C, and Mike's answer was – sin? (x)+C. Two of these students got the question right. One of them got it wrong. What was the original problem, and who got the answer wrong? Write 1-2 English sentences to justify your conclusion.

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A: Consider a triangle ABC like the one below. Suppose that a=50, c=68, and A=26°.To solve the…

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A: Given:

Q: whole number.)

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A: A detailed solution is given below

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Q: Complete

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A: Given, t2=6t3=12Aim : to find  t10.We know that tn=arn-1Where a is first term,r is common…

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Q: dæ Evaluate: x/9x² +4 A) None of the above V9x² + 4 + 2 B f (x) = -2 ln +C %3D 3x © s(12) = -- In f…

A: I=∫dxx9x2+49x2+4=t9x  dx9x2+4=dtdx=9x2+49x dtI=∫19x2 duI=∫1u2-4 duI=∫1(u-2)(u+2)…

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A: Solution of the problem as follows

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A: Let's find.

Q: cosßdß 2+3sinß

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