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Jul
22
revised $\square\square\times\square =\square\square\square =\square\times\square\square\,\,\,$ fill blanks with distinct numbers from$\{1,2,3,4,5,6,7,8,9\}$
improved formatting
Jul
22
suggested suggested edit on $\square\square\times\square =\square\square\square =\square\times\square\square\,\,\,$ fill blanks with distinct numbers from$\{1,2,3,4,5,6,7,8,9\}$
Jul
22
revised Calculate trig limit of type $\frac{0}{0}$ without L'Hopital
improved formatting
Jul
22
suggested suggested edit on Calculate trig limit of type $\frac{0}{0}$ without L'Hopital
Jul
22
revised Calculate trig limit of type $\frac{0}{0}$ without L'Hopital
improved formatting
Jul
22
suggested suggested edit on Calculate trig limit of type $\frac{0}{0}$ without L'Hopital
Jul
21
revised $F(x) =\int \limits_{\tan x}^{\cot x}\sqrt{1+t^2}\,\mathrm{d}t\,\,$ then $F'( \pi/4) =?$
improved formatting
Jul
21
suggested suggested edit on $F(x) =\int \limits_{\tan x}^{\cot x}\sqrt{1+t^2}\,\mathrm{d}t\,\,$ then $F'( \pi/4) =?$
Jul
21
revised $F(x) =\int \limits_{\tan x}^{\cot x}\sqrt{1+t^2}\,\mathrm{d}t\,\,$ then $F'( \pi/4) =?$
improved formatting
Jul
21
suggested suggested edit on $F(x) =\int \limits_{\tan x}^{\cot x}\sqrt{1+t^2}\,\mathrm{d}t\,\,$ then $F'( \pi/4) =?$
Jul
21
revised Solve $\sin (x)=\sin(2x)$, $0 \leq x \leq 2\pi$
improved formatting
Jul
21
revised The boundedness of an integral
improved formatting
Jul
21
suggested suggested edit on The boundedness of an integral
Jul
21
revised Show that $\frac {\sin(3x)}{ \sin x} + \frac {\cos(3x)}{ \cos x} = 4\cos(2x)$
improved formatting
Jul
21
suggested suggested edit on Show that $\frac {\sin(3x)}{ \sin x} + \frac {\cos(3x)}{ \cos x} = 4\cos(2x)$
Jul
21
revised Improper Integrals - infinity
improved formatting
Jul
21
suggested suggested edit on Improper Integrals - infinity
Jul
20
revised Number of terms in the expansion of $(1+x+x^2+x^3)^5$?
fixed formatting
Jul
20
suggested suggested edit on Number of terms in the expansion of $(1+x+x^2+x^3)^5$?
Jul
19
revised Confused with natural logarithms
improved formatting