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y=1/sinx

y'=(sinx*d/dx(1)-1*d/dx(sinx))/(sin2x)

y'=(sinx*0-1(cosx))/(sin2x)

y'=(-cosx)/(sin2x)

y'=-(cosx/sinx)*(1/sinx)

y'=-cotx*cscx

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โˆ™ 2011-11-01 04:54:17
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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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Q: What is the derivative of 1 divided by sinx?
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