How many terms of the AP 18 16 14 12 are needed to give the sum 78 explain the double answer?

The sum of 78 can be attained by either adding 6 terms or 13 terms so that negative terms from T₁₁ onward decrease the maximum sum to 78.

How many terms of the AP 18 16 14 12 are needed to give the sum 60?

Hence, the number of terms are 5 or 12.

How many terms of the AP 18 16 14 are needed to give the sum 0?

We have to take 19 terms of the A.P. 18, 16, 14, …. To make the sum 0.

How many terms of the AP 16 14 12 are needed to give the sum 60 explain why do we get two answers?

The sum of the first terms = the sum of the first twelve terms. ∴ we get two answers. Ans. 5 terms or 12 terms.

How many terms of the AP 6'11 upon 2 Minus 5 are needed to give the sum?

Therefore the number of terms required is 5 or 20.

How many terms of the AP 16, 14, 12,...... are needed to give the sum 60? Explain the reason of

How many terms of an AP 6 − 11 2/5 are needed to give the sum 25 explain the reason for getting two answers?

It is an AP with the first term as -6 and the common ratio is 1/2. n = 20 or 5. So either 5 terms or 20 terms of the AP will add up to -25. Answer.

How many terms of the AP 6'5 2112 9 are needed to give their sum zero?

Explanation: Sum of first n terms in A.P. : , where a= fisrt term , d= common difference. Hence, 25 terms are needed to get their sum zero.

How many terms of the AP 7 14 21 are needed to give the sum 5740?

1 Answer. ∴ The number of terms to be considered is 40.

How many terms of the AP 6360 5754 must be taken so that their sum is 693?

Solution. The given AP is 63, 60, 57, 54,……….. So, the sum of 21 terms as well as that of 22 terms is 693.

How many terms of the AP 20 16/12 be added so that the sum be 56?

there are 41 term in this AP. T21=-56.

How many terms of the AP 18 16 14 be taken so that their sum is zero Brainly?

Answer. 19 terms will be taken of the AP, so that their sum is zero.

How many terms of the AP 22 2018 should be taken so that their sum is zero?

Answer: 23 terms of the AP should be taken so that their sum is zero .

How many terms of the arithmetic progression 24 21 18 must be taken so that their sum is 78?

So the number of terms of the A.P so that their sum is 78 are 4 and 13. So this is the required answer.

How many terms are in AP?

Summary: 12 terms must be taken for AP.

How do you explain double answer in AP?

The reason for the double answer is that the AP is increasing with positive values. As the AP increases with positive values the sum of the first 11 terms equals -55, as the last 6 terms sum up to 0.

When one is added to the numerator as well as the denominator?

If 1 is added to both its numerator and denominator, it becomes ½.

How many terms of the AP 18 15 12 are needed to give the sum 45?

The number of terms is "(3 or 10)".

How many terms of the AP 45 3933 must be taken so that their sum is 180 explain the double answer?

We have to find the number of terms that must be taken so that their sum is 180. Solution: Let the number of terms be . The number of terms to be taken is 6 or 10.

How many terms of the AP 20 191 18 must be taken so that their sum is 300 explain the double answer?

Solution. The given AP is 20 , 19 1 3 , 18 2 3 ........... So, the sum of first 25 terms as well as that of first 36 terms is 300.

How many terms of the AP 1.4 7 are needed to give the sum 1001?

Answer: Answer. Answer: The number of terms in an A.P. is 22.

How many terms of the AP 14 7 are needed to give the sum 715?

Answer: The number of terms in an A.P. is 22. Step-by-step explanation: Given : A.P. 1,4,7,...are needed to the sum 715.

How many terms of the AP 1 4 7 are needed to make the sum 51?

Hence, 6 terms of the arithmetic progression would be required for getting the sum as 51.

How many terms of the AP is 27 24 21 should be taken so that their sum is zero?

We have to find the number of terms that must be taken so that their sum is zero. Let the number of terms to be taken be . The number of terms to be taken is 19.

How many terms of the AP 11 5'9 are needed to give their sum zero?

Hence, 15 terms of the AP must be added to get the sum 0. Was this answer helpful?

How many terms of the AP 13 11 are needed to make the sum?

We are also given that the sum of the AP is 55. Let n terms be used to make the sum 55. Therefore, the number of terms needed to make the sum 55 are 5 or 11.