Question

The list of numbers -5,-1, 3, 7 ….is an AP with d = _______?​

Answer 1

Step-by-step explanation:

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Hope it helps you ‼️

Answer 2

Answer:

let a be first term

then common difference be d

Step-by-step explanation:

d= second term – first term

– 1 – ( – 5 )

= –1 + 5

= 4