the 4th term from the end of the AP :11,-8,-5,......49 is
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Answer:
4th term from the end of AP is 40
Step-by-step explanation:
An = a + (n-1) d
But here now on onwards AP = 49, 46,43..... -11
and d= -3, a=49, n=4
by the formula
we get , An = 49 + {4- 1} x -3
an = 49 + 3 x -3
an = 49 -9
an = 40
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