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Two AP have same common difference …

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Two AP have same common difference the first term of the one of these is -1 and the other is -8 find common difference of 4th term .
  • 5 answers

Rupshree Singh 10 months, 4 weeks ago

ap4= 7+ 3 d ap4=-1+3d In apz ap4-ap4= ay-a+3d ay-8+3d -1+3d-(-8-3d) -1+34+8-30 = 7

Avani Cho 10 months, 4 weeks ago

7

Ashish Gupta 10 months, 4 weeks ago

7

Yash Singh 10 months, 4 weeks ago

7 is correct answer

Yash Singh 10 months, 4 weeks ago

2 ans
http://mycbseguide.com/examin8/

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