lim_(x->0 ) (2x)/(sqrt(1+x)-1)=?
A. 2
B. 1
C. 4
D. 0
সঠিক উত্তরঃ
C.
4
Explanation: 
Related Questions (Any University/Year)
- যদি f(x)=sin4x হয় তবে, lim_(h->0)(f(x+4h)-f(x))/(4h) এর মান নির্ণয় কর।
- limx→∞1 lim_(x->∞ ) (1-2x^2)/(6+x-3x^2)=?
- lim_(x->b)(x^(5/2)-b^(5/2))/(x^(3/5)-b^(3/5)) =-?
- lim_(x->0)(sqrt(1+3x)-sqrt(1-2x))/(4x)=?
- প্রমাণ কর: lim_(n->0)(1+n)^(1/n)=e ২.৫
- lim_(x->0)(cosmx-cosnx)/x^2 cosmx−cosnxx2 এর মান কত?
- f(x)=(1+x i)/(x+i) হলে, limx→∞ f(x)=?limx→∞ f(x)=?
- lim_(x=>oo)(3x^2+6x+2)/(4x^2+x+3)
- lim_(x->2)(x-2)/(x^2-5x+6)=?
- lim_(x->oo)(-1+2x+x^2)/(x^3+2X-3) =?
- lim_(x->0)(x/cosx)=? xcosx=?
- lim_(x->0)x^4sin(1/x)=?
- lim_(x→∞)(1+5/x)^((2x^2+3X)/x) এর মান কত?
- lim_(x->oo)a^xsin(c/a^x)=?
- lim_(x->oo)(x^2+2x+3)/(6x^2+4x+5)=?
- lim_(x->0)(sqrt(1+x)-sqrt(1-3x))/(3x)=?
- lim_(x->0)(1+mx)^((px+q)/x)=?
- lim_(x->a)(x^(11/3)-a^(11/3))/(x^(5/2)-a^(5/2))=?
- lim_(x->0)(x/tanx)^n=?
- lim_(x->0)(cos3x-cos4x)/x^2=?