cica777

Username:

cica777

Gender:

Female

Member since:

June 20, 2011

I am a:

Student

Grade:

College - Freshman

Best Subjects:

Mathematics

Interests:

tennis

Biography

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New Activity for cica777

Answered a Question in Math

I thought so too, but the correct answer is 3/2...

Asked a Question in Math

How to solve : lim (x tends to 0) sqrt(1+x) - 1 / the third root of(x+1)...

Asked a Question in Math

prove that if the function e^x * sin (1/x) is uniformly continuous on the...

Asked a Question in Math

Examine the convergence of a given series of recurrent formula:an=sqrt(2an-1 +3) ,...

Answered a Question in Math

Thanks, aldo it's a little complicated, it helped! ;)

Asked a Question in Math

Prove the induction: (1+x1)(1+x2)...(1+xn)>=1+x1+x2+..+xn,xk>-1

Answered a Question in Math

Sorry it doesn't look how it supose. it is x^2-4x+3 / root of 2+x-x^2 <0

Asked a Question in Math

How to solve? x^2-4x+3 ________ <0 root of 2+x-x^2

Asked a Question in Math

What is the sollution of sin2x-sin3x?

Answered a Question in Math

But it isn't x/2 +x, it is |x| / |2+x|.... 2 and x are down,together... I get...

Followed a Topic

Asked a Question in Math

How to solve |x/2+x|<1?

Asked a Question in trigonometry math

Prove that cos x+sinx /cosx-sinx equal to 1+sin2x/cos2x

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