d] %5C%5C S_{11}%3D%5Cfrac{11}{2}[2 a+10d] %5C%5C S_{11}%3D11 %5Ctimes (a+5d) %5C%5C S_{11}%3D11 %5Ctimes 30 %5C%5C S_{11}%3D330 %5C%5C?w=1200&quality=80)
Understanding find the sum of all 11 terms of an ap requires examining multiple perspectives and considerations. Find the sum of all the 11 terms of an AP whose middle most ... An arithmetic progression (AP) is a sequence where the differences between every two consecutive terms are the same. Flexi answers - <p>Find the sum of all the 11 terms of an AP whose ....
In an arithmetic progression (AP) with an odd number of terms, the middle term is the average of the first and last terms. Given that the middle term is 30, we can use this information to find the sum of all terms. For an AP with 11 terms, the middle term is the 6th term.
Assertion (A) : Sum of all 11 terms of an A.P whose middle most term is 30 is 330. Reason (R ) : Sum of first n terms of an A.P is given by Sn n[a+ l], l is the middle term Hence, the sum of all 11 terms of an A.P is equals to 330. Note: As we see on substituting the values of a, b and c, we get a very complex equation so try to avoid calculation error as it may affect the answer and change the value.
Sum of First ānā Terms of an Arithmetic Progressions. Is there an error in this question or solution?
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