Answer:
100.
Step-by-step explanation:
Here the sequence is;
-14,-8,-2,4,10....
Since the common difference is 6, its n term must be generated by 6n. But the first term is -14. so, the nth term must be 6n-20.
Because,
t1 = 6×1-20 = -14
t2 =6x2-20= -8
t3 = 6×3-20= -2
Similarly
nth term = 6n-20.
so,
t20 = 6×20 -20= 120 -20 =100.
Hope it will be helpful.
100
add 6 20 times (-14,-8,-2,4,10,16,22,28,34,40,46,52,58,64,70,76,82,88,94,100)
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