Let f : [a, b] - r be a function. suppose p {xo,} c a, band t t, t2, , n,} c [a, b] is a partition pair. we say that a partition p' refines p if and only if p c p'. show that l(f, p) l(f, p°). (this is part of a result known as the refinement principle.)

hello :

70y^8 + 30y^6 = 2 ( 35 y^8 + 15y^6)

the lenght is : 35 y^8

the width is : 15y^6

the answer is 8/21

hope this

1 ?

step-by-step explanation:

u said 1+1+1+1+1+1+1+1+1+1+1+1*0 so ur adding 1 but then multiplying by 0 so its 0 but then u said 1*0+1 so now ur adding 1 so the answer is juan ?

~leah

ωєℓℓ ωιтн тнαт ιиfσ

тнє вαѕє ιѕ 30

αи∂ тнє нєιgнтн ιѕ 30

нσρє ι ¢συℓ∂ нєℓρ