Suppose x 1 , x 2 , x 3 , … , x 100 x_1, x_2, x_3, \dots, x_{100} x 1 , x 2 , x 3 , … , x 100 are in arithmetic progression such that x 5 = − ...
CATEasySequence & Series (AP, GP, HP)MCQ
Question
Suppose
x1,x2,x3,…,x100
are in arithmetic progression such that
x5=−4
and
2x6+2x9=x11+x13
. Then,
x100
equals:
Options
A.
204
B.
-194
C.
-196
D.
206
cat 2024arithmetic progressionap formula
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