A.P. ma 12th pad 5th sa 14 adhik hai or dono pado ka yog 36 hai to pratham pab tatha saharwantar gyat karoo
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12 term of ap is =a+11d
5 term of ap is =a+4d
A q to qu. =a+4d+15=a+11d
Step-by-step explanation:
11d-4d=15
7d=15
d= 15/7
Next a+11d+a+4d=36
2a+15d=36
d=15/7.rakhne par
2a+225/7=36
2a=36/1-225
2a=252-225/7
2a=27/7
a=52/7
4th term=112/7
12th term=217/7
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