7. Eind. the sum of Hhe first 10 terms of the geometeic seRIes 8. 16 +e+1 +두+ 무+ 후+ 1093. 496 O hone of these 1023 Bd) 1023 16,356 S193

Q: ELEME 4. Prove that the square of any odc specifically, that In the sequence of triangular nu (a)…

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A: It is given that,the series       -6,-3,0,3,......... We have to find the sum of the first 15 terms.…

Q: How many permutations π of [10] satisfy π^5 = 1?

A: The given set is 10=1,2,3,…,10. Therefore any permutation π of 10, is bijective function from the…

Q: 1. (P→T) Premise Select all that apply. (-Т + -R) (-Р— R) 2. Premise 3. Premise n. T Goal A.OP and…

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Q: 6. If x = -4 and y = 2, then verify that. 7 (ii) - (x+y)= (-2) + Cy

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A:

Q: 10. (8 points) Solve 3x 2, (mod 7) or show that no solution exists.

A: Solution: The objective is to find the solutions of 3x≡2 (mod 7)

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Q: Use Table E.3 on pp.666-667 to answer to four decimal places. Find -ta,n-1, if n = 21, a= 0.005.…

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A:

Q: 3. cos0 17 II

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A:

Q: 2.30 Compute the last two digits of 345. Please include steps

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A: Solution

Q: 7 22 +22=²-10 2x round to two decimal places

A:

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Q: 6.4 Find the largest integer smaller than -3/2

A:

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A: see 2nd step

Q: Simplify each of the following expressions. a) 63/4. 36-7/8 = 8 b) (16)-1¹/² (27) 4 -1/3 II

A:

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A: