If `a_1,a_2...................,a_19` are the first `19` term of an `AP and a_1+a_8+a_12+a_19=2
46 views · Published 13 October 2018 · 4:10 · Indexed 22 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW If `a_1,a_2...................,a_19` are the first `19` term of an `AP and a_1+a_8+a_12+a_19=224.` Then `sum_(i=1)^19 a_i` is equal to :
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