Flag Algebra> 11- let f and g be differenciable fn on R and suppo
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11- let f and g be differenciable fn on R and suppose f0f0 = gogo and f dash xx less than equals to g dash x for all x grter equals o then how we show this gx is grter equal to fx for all x grter equal 00

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keshav kr , 10 Years ago
Grade 12
anser 1 Answer
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Sher Mohammad

Last Activity: 10 Years ago

f'x<=g'x for x>0


inegerate f'x-gx'<0 between 0 to y
fy-gy-f0-g0= fy-gy< 0 for all y>0
from above
fy< gy for all y >0 , replace y by x
fx0

sher mohammad
b.tech, iit delhi

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