Question

If the sum of the first and tenth term of an arithmetic Sequence is 24, then what is the sum of the fifth and sixth terms?​

Answer 1

Answer:

24

Step-by-step explanation:

a1 + a10 = 24(given)

then..a+a+9d=24

2a+9d=24

sum of fifth and sixth term is equal to:

a5+a6

= a+4d+a+5d

=2a+9d

=24