Math, asked by harbindersingh6348, 6 months ago

ਅੰਕ ਗਣਿਿਤਕ ਲੜੀ ਦਾ ਸਾਝਾ ਅੰਤਰ ਪਤਾ ਕਰੋ ਜਿਥੇ What is the common difference of an A.P. in which एक अंकगणित लड़ी का साझा अंतर क्या है, जिसमें *



15

12

9

21

Answers

Answered by Gursewakkhehra
36

Answer:

Correct answer is 21. hope it will help you.

please mark it brainliest.

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