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Q: 4 22 24 S 3 8 + 15 7 11 43 47 + ||

A: In the given sum the sign is changing as in the first term the sign is positive and in the second…

Q: Use sigma notation to write the sum.

A:

Q: Find the Sum

A: Answer and explanation is given below...

Q: Evaluate the Sum

A:

Q: write the sum using sigma:   13+7+3+(-1)+(-5)

A:

Q: 1. Prove that the derivative of tan(x) is sec²(x) directly from the definition of the derivative.…

A:

Q: 637,391 +372,088

A: Given query is to find the sum of number provided.

Q: Use sigma notation to write the sum.

A:

Q: Find E sok?. -k=50k2.

A: The summation ∑n=1nn represents the sum 1+2+3+·······+n and its value can be found by the formula…

Q: 748-2 3+372 Find the sum. 4/81- 272 - V24 Find the sum.

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Q: 4. En=1 2. (Gn +) 80

A: ∑n=1mn=1+2+3+.............+m         = m(m+1)2     sum of first m-terms ∑n=1m1=1+1+...........+1…

Q: 17. Compute the sum Σ -2k k=1

A: To find - Compute the sum ∑k = 1∞-2k

Q: ( d ) Σ0, 3i (i2 + 2) i=1 3i(i² + 2)

A:

Q: an²+3n-2

A: The given series  Write the nth term an of the given series , Now, express the nth term an in…

Q: 三(G

A:

Q: 3) Find the sum e-N

A: Recall: Sum of infinite geometric series :        S∞=a1-r; where 'a' is the first term and 'r' is…

Q: 7 hel

A: Given : ∑k=17k2 - ∑k=17k34