The sum of 3rd and 5 th term of Ap is 30 and the sum of 4th and 8 th terms of its 46. Find the AP
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a+2d+a+4d=30
2a+6d=30
a+3d+a+7d=46
2a+10d=46
Solving we get a=3..d=4
2a+6d=30
a+3d+a+7d=46
2a+10d=46
Solving we get a=3..d=4
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