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+2 votes

is it correct way to solve this?
if not then please provide me the solution

asked in Combinatory by (329 points)   | 78 views

No, it is wrong. It is non homogeneous recurrence relation.

1 Answer

+2 votes
Best answer

I have done the simplification,now you just need to put the value of aa1  and get the answer










answered by Veteran (18.4k points)  
selected by
thanks for the answer..
welcome always!
how do you get coefficient of 1st term as 2 after putting reasonable solution?

as the rhs of equation 2.1n  so we tool a trial of 2A1n

and put this value to original equation

i made one silly misrtake! now updated

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