Question

find the 31st term of AP whose 11th term is 38 and 16 term is 73​

Answer 1

Answer:

HOPE IT HELPS YOU

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Answer 2

Answer:

178

Step-by-step explanation:

a11=38

a+10d=38______(1)

a16=73

a+15d=73______(2)

from equation 1 and 2

d=7

from equation 1

a=(-32)

now we have to find out a31

so, a+30d

=(-32)+30*7

=(-32)+210

=178