Question

The write the first term of the AP when the first term a equals to -1 and the common difference the equals to 1 by 2 ​

Answer 1

Answer:

yo first term is already in question which is -1

Answer 2

Answer:

dear in question first term id given but still....First is needed to find....hope u make mistake in typing...koi nai

Step-by-step explanation:

here is formula by which u can solve ur question

aň= a+(n-1)d

here aň is any term of no.

a is First no. of series

d is common difference

n is is no. of aň tearm