what is the answer for this..
its urgent..... answer me
i want 2 question answer
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Answer:
(i) 30th term of an AP= -193
(ii) 11th term of an AP= 22
Step-by-step explanation:
(i) a= 10
a+d=7
10+d=7
d= 7-10
d=-3
30th term of an AP= a+29d
=10-29*7
=10-203
=-193
(ii) a= -3
a+d= -1/2=-0.5
-3+d=-0.5
d=3-0.5
d=2.5
11th term of an AP= a+10d
= -3+10*2.5
=-3+25
=-22
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