Test Mode Reading Mode Right = 0 Wrong = 0
Created: 3 months ago | Updated: 15 hours ago
14
1z
1
3
Created: 3 months ago | Updated: 15 hours ago
18
338
38
 338
Created: 3 months ago | Updated: 1 month ago
5x ln a
5 ln ax(lnx)2
-ln a5x ln x
-5 ln a(x ln x)2 
Created: 3 months ago | Updated: 2 weeks ago
(-,-2)(-2,)
(-,-2)(-2)
 (-,)
জোড় সংখ্যক
মাত্র ২ টি
মাত্র ১ টি
বিজোড় সংখ্যক
n=x-y
n=-x+y
n=x+y
n=-x-y
Created: 3 months ago | Updated: 8 hours ago
-2
25
50
x2+y2+x-2=0
y2-4x=4
x2+4x=2
y2+4x=4
x2+4x-y=0
x2-3x+2=0
x2-4x+7=0
x2-4x-7=0
-π,π
{π,2π}
{π,3π2}
{π,3π2}
α=-β2
α=β2
α3=1-β2
α3=1+β2
{(x,y):x,y3}
{(x,y):1<x<3,1y3}
{(x,y):1<2,1y2}
{(x,y):1<x,y2}
Created: 3 months ago | Updated: 4 days ago
-ln(4e)
ln(4e)
-ln(4e) 
 ln(4e)
 -25<x<25
2<x<5
-2<x<5
-52<x<52