বিভিন্ন সূত্রের ব্যবহারে যোগজীকরণ
∫x2−1x2−4 dx=?\int{\frac{x^2-1}{x^2-4}\ dx}=?∫x2−4x2−1 dx=?
x+32ln∣x−2x+2∣+cx+\frac{3}{2}\ln{\left|\frac{x-2}{x+2}\right|}+cx+23lnx+2x−2+c
x+32ln∣x+2x−2∣+cx+\frac{3}{2}\ln{\left|\frac{x+2}{x-2}\right|}+cx+23lnx−2x+2+c
x+34ln∣x+2x−2∣+cx+\frac{3}{4}\ln{\left|\frac{x+2}{x-2}\right|}+cx+43lnx−2x+2+c
x+34ln∣x−2x+2∣+cx+\frac{3}{4}\ln{\left|\frac{x-2}{x+2}\right|}+cx+43lnx+2x−2+c
∫dxx(xn+1)= \int \frac{d x}{x\left(x^{n}+1\right)}= ∫x(xn+1)dx= ?
∫sin(5−x10)dx=f(x)+c \int \sin{\left ( 5 - \frac{x}{10} \right )} dx = f{\left ( x \right )} + c ∫sin(5−10x)dx=f(x)+c হলে, f(x)এর মান কত?
∫dx25−x2=? \int \frac{d x}{\sqrt{25-x^{2}}} \quad = ? ∫25−x2dx=?
∫dx1−x2=?\int \frac{d x}{1-x^{2}} = ?∫1−x2dx=?
