Question

write the first three terms of the Ap whose first term is root2 common difference is 1/root2 please help​

Answer 1

Answer:

Root2, 3/root2, 2 are the first three terms of the Ap.

Step-by-step explanation:

1st step=As there is a formula to find out terms of an Ap, Here we have to find first three terms, So

As we know, first term =a, common difference=d,

So, formula=a, a+d, a+2d.

2nd step=Put values of a and d in the formula,

=root2, root2+one/root2, root2+2(one/root2)

3rd step=root2 is first term of Ap

Now, 2nd term=root2+one/root2=(Here by taking lcm which is root2 we get, 2+1/root2

=3/root2

Now, third term=root2 +2(1/root2)

=root2+root2(2 would be divided by root 2 resulting into root2)=2.

So, first three terms are=root2, 3/root2, 2.

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Thank you.