Question

SOLVE

4-x x-5
____ -x = ____ +1
7 3​

Answer 1

Answer:

5

Step-by-step explanation:

Given sequence is in G.P with a=1,r=4

and Sn=341

∴r−1a(rn−1)=341 or 4−11.(4n−1)=341∴4n=341×3+1=1024=16×64=45

∴n=5

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Answer 2

Answer:

Answer:

5

Step-by-step explanation:

Given sequence is in G.P with a=1,r=4

and Sn=341

∴r−1a(rn−1)=341 or 4−11.(4n−1)=341∴4n=341×3+1=1024=16×64=45

∴n=5

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Thank you..