Question

which term of Ap 3 ,8,13 18 ........will be 50 more than its 20 th term​

Answer 1

Answer:-

A1 = 3

d = 5

an = a20+50

ab = a+19d+50

= 3+19(5)+50

= 3+95+50

= 148

an = a+(n-1)d

148 = 3+(n-1)5

148-3=(n-1)5

145=(n-1)5

145/5=(n-1)

29=(n-1)

29+1=n

30=n

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Answer 2

Answer:

see

Step-by-step explanation:

seeh

hope it will help you