What is the common difference of an A.P. whose 5th term is 11 and the 3rd term is 17?
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Step-by-step explanation:
t5= 11
a+4d= 11 -----(1)
T3=17
a + 2d=17 ------(2)
subtracting (2) from (1 )
a + 4d = 11
-a + 2d = 17
6d = 28
d = 28/6
d = 14/3
the common difference is 14/3 maybe
hope it will be helpful
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