plz explain above given question
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see the image
please mark brainlist
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sohanq8:
Good job
plz tell me what value of a and alpha you have taken here and how to decide this thing
i have applied infinite sum of Geometric progression
how to use it , i don’t know coz m not having maths so plz elaborate little bit
do you know Geometric progression
sorry bt no
So go on you tube and see one of the teacher lectures
Just type in google formula for infinite GP. It’s a very simple formula ;)
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