Use half-angle formulas to find an exact value for the following. sin 75° X Need Help? Road It

Q: could you clarify part a please ? is that a g? or a 9? what is part a answer??

A: Given that f(x)=x2-5x-14x-7we have to find limx→7f(x)

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Q: can you explain the i.e part of step 2 part B?

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Q: Can you please help with parts v & vi, thank you

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Q: Parts a-f please!!

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Q: 6. In the diagram below, DE || BC. Also, AD :|DB| = 5:2. D B C Write down the following ratios: (1)…

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Q: Prdlem 6.36 Pert B)

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Q: (b) Show that M is diagonalisable over R and write down its three eigenvalues, ordered in such a way…

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Q: 1，2，3， and 7 is worry.

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Q: section 2.5 #10) Hnd the det ivative of the function. 96)=(2-5inx)72

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