100, -50, 25, -125
1, 1/2, 1/4, 1/8
m², m³, m⁹
how to solve for the difference and ratio of this sequence po
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100, -50, 25, -125
1, 1/2, 1/4, 1/8
m², m³, m⁹
how to solve for the difference and ratio of this sequence po
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Common ratio = a2/a1 or a3/a2 or a4/a3
r = -50/100
r = -1/2
or
r = 25/-50
r= -1/2
Sequence: 1/2,1/4,1/8
r = 1/4 / 1/2
r= 2/4
r = 1/2
or
r = 1/8 / 1/4
r = 4/8
r = 1/2
Sequence: m^2, m^3, m^9
r = m^3/m^2
r = m
{In the given sequence m^2,m^3,m^9 the 3rd term in thissequence it must be m^4 , could you clarify it to your teacher. Because in multiplication of eponent with the same variable you need only to add the exponent.