Example

3(r+2s)=2t-4
a⋅(b-2)=3b
3(r+2s)=2t-4
a⋅(b-2)=3b

Question

$$a_{n}=\frac{n}{2}(2a,+); (n-1)d); a_{x}=2100; a_{1}=12; d=4$$

[email protected]
Privacy Policy | Terms & Conditions
Contact Us