if (p/q)^(4m-1)=(q/p)^(2m-3), then the value of m=
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Answered by
0
Answer:
2/3
Step-by-step explanation:
(p^(4m-1))/(q^(4m-1))=(q^(2m-3))/(p^(2m-3))
(p^4m*p^-1)/(q^4m*q^-1)=(q^2m*q^-3)/(p^2m*p^-3)
(p^4m*q)/(q^4m*p)=(q^2m*p^3)/(p^2m*q^3)
p^4m*p^2m*q^4=q^4m*q^2m*p^4
p^6m*q^4=q^6m*p^4
p^6m/q^6m=p^4/q^4
equating the powers, we get, 6m=4
m=4/6
m=2/3
hope this is helpful...
Answered by
0
Answer: 1 : 16
Step-by-step explanation:
linear momentum of P = mv
linear momentum of Q = (4m)(4v) = 16mv
ratio of momentum = mv/16mv = 1/16
ratio of momentum of P and Q = 1 : 16
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