Question

16.
Answer the follouring
5. Od many
diuisible
digits
unsul
sef:​

Answer 1

Answer:

45th term=?

a+10d=38. (:.11th term). (1)

a+15d=73. (:.16 the term). (2)

in 1 equation

:.a= 38-10d

put the value in equation 2nd

then,. 38-10d+15d= 73

5d=73-38

d=35/5=7

d=7

now ,put the value of d in equation 1 then we get

a+10d=38

a= 38-70

a= -32

now,45th term is,

a+44d

:. -32+44(7)

= -32+308

=276

so value of 45th term is 276.