find the dimensions of unknown physical quantity a, b, c, d? v=a+bt+ct2+dt3
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As they all adding
So wo suppose thEy all have same dimension as we know only same dimension can be added or subtracted
So v = a ----> 1
V= bt. -----> 2
V= ct2 ----> 3
V= dt3 -----> 4
Solving 1
V = a
L/T = A
SOLVING 2
V =BT
L/T = BT
L/T ÷ T = B
SO
B = L/ T2
SOLVING 3
V = CT2
L/T = C T2
L/T ÷ T2 = C
C = L/T3
SOLVING 4
V =DT3
L/T = D T3
L/T ÷ T3 = D
D = L /T4
HOPE IT WILL HELPYOU
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So wo suppose thEy all have same dimension as we know only same dimension can be added or subtracted
So v = a ----> 1
V= bt. -----> 2
V= ct2 ----> 3
V= dt3 -----> 4
Solving 1
V = a
L/T = A
SOLVING 2
V =BT
L/T = BT
L/T ÷ T = B
SO
B = L/ T2
SOLVING 3
V = CT2
L/T = C T2
L/T ÷ T2 = C
C = L/T3
SOLVING 4
V =DT3
L/T = D T3
L/T ÷ T3 = D
D = L /T4
HOPE IT WILL HELPYOU
Mark as brainlist plzzz plzzzzzz
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