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The 11th term of an AP(5a-x),6a,(7a-x),....

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The 11th term of an AP(5a-x),6a,(7a-x),....
  • 1 answers

Ram Kushwah 7 years ago

here A= 5a-x  d=a+x

11th term=A+(11-1)*d

=5a-x+10*(a+x)= 15 a + 9x  Ans.

 

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