Grade 12th passMagical Mathematics[Interesting Approach]
Can anyone tell me the above question which is in the attachment fast please
2 Answers
Yash Chourasiya
Hello Student
let a, b, c be b/r, b, br
a=b/r
b=b
c=br
where r is the common ratio of GP
now the three terms are in AP
For further solution please see the attachment.
I hope this answer will help you.
let a, b, c be b/r, b, br
a=b/r
b=b
c=br
where r is the common ratio of GP
now the three terms are in AP
For further solution please see the attachment.
I hope this answer will help you.
maruthi sriharsha
Simplification is wrong Sir.
Simplifing we get
2t3-t2+3t+1=0
it is a Cubic equation which is having only 1 real root(0.289) and 2 imaginary roots.
we don’t get 3/2 as answer, Sir.
Thanks for trying Sir.
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