(-1)"n2n+1 n=0 32n-1(2n+ 1)! The sum of the series is 3 18 O 9/3 1 18 tan() 3 9 tan Click Save and Submit to save and submit. Click Save All Ar 2. 9/2

Q: -1)*+1 Ln=1 ¯n•I0* O error| < 2 × 10 -6 O error| < 2.5 × 10-6 O error| < 2.5 × 10–5 O error| < 10-5

A: Given: ∑n=1∞-1n+1n.10n. All the options have 6th term expanded. Therefore, we will check for , n=6.…

Q: Ans Ans Ans Ans = Ans= B A D C B Resolve 7x-25 (x-3)(x-4) -25 -3)(x-4) into P

A: Answered Explanation:Step 1:Your question was not cropped properly,it seems you are asking for…

Q: 100 (9i − 9i − 1) sum i=1

A: The given summation to be simplified is,

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A: Topic = Algebra

Q: Problem 4. Part (a) Part (b) 5ln(3-x) = 4 Do both parts. Write the sum using sigma notation:…

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Q: Σ (²-2) for j=1 to 50. The summation equals

A: NOTE: Refresh your page if you can't see any equations. .

Q: Evaluate the summation 3i+1. i=1 50 60 20

A: Given query is to find the value of the summation.

Q: Which of the following is a false statement? In the expansion of (a +b) the coefficient of a b° is…

A: We have to choose the false statement.

Q: 2. What value of n makes the equation 4(0.5n- 3) n-0.25(12-8n) true? 3 -9 <-15 FGHI

A: The given equation is 40.5n-3=n-0.2512-8n.

Q: 3 Find (- 3)'-1 i=1

A: Given : ∑i=13-3i-1

Q: 6. E(1 – 5i) Find - i= 3 First write out the summation: Find the answer:

A: We have given a equation in the summation sign we have to calculate the final value.

Q: Showing all work and simplifying your answer, the real part of the following num- determine bers:…

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Q: Use the summation notation to rewrite the following expression. 7 (7 − 1³) − (7 − 2³) + (7 − 3³) −…

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Q: 5. Find the sum: Σ n²+4n + 3

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Q: One cut of a stick of licorice produces two pieces. Two cuts produce three pieces. Three cuts…

A: Given that:One cut of a stick of licorice produces two pieces. Two cuts produce three pieces. Three…

Q: Use the summation formulas to rewrite the expression without the summation notation. 8i + 7 n2 i = 1…

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