Test Mode Reading Mode Right = 0 Wrong = 0
Created: 3 months ago | Updated: 13 hours ago
e21
    2+x3+2x
   A2+2A =11-9-2738   
Created: 3 months ago | Updated: 13 hours ago
x=328=2114
    5.92m2 
2.76m2
   10.39m2
 2.96m2 
     2.56m2
x+y =6
2x + y =12
x +2y = 5
2x - 3y =13
3x + 4y =7
Created: 5 months ago | Updated: 3 weeks ago
cos X - cosy
sin x - sin y
tanx - tany
           sinx -siny cosx +cosy 
   sec x . sec y tanx-tany 
Created: 5 months ago | Updated: 3 weeks ago
 e5
e7  
    e10
   e3
e3
46.66
45.45
44.67
48.67
47.67
Created: 5 months ago | Updated: 2 weeks ago
১১
১০
   2x(1-4x)  
 2x(1+4x)
  2x(1+4x)
  4x(1+4x)
 3x(1+4x)
১০
১৫
12
20
Created: 5 months ago | Updated: 1 month ago
      12sin-1 {23(x-1)}   
 15sin-1x    
  13sin-1 (x+1)
     16cos-1(x+1
12 cos-1(x-1)
Created: 5 months ago | Updated: 2 weeks ago
ln ( 1 +2)
   12 ln 1+2e1+2e-1
 13 ln (1+2e)
14 ln (1-2e) 
  13 ln (1+3e)       
     313 
 1315  
1317
     1718
   316
12  -12
Created: 5 months ago | Updated: 1 month ago
   cos-1(82363)  
   cos-1(82163) 
 cos-1(52363)  
   sin-1(82363) 
   cos-1(22163) 
   2lnx+3x3 
    2lnx-3x3
  2lnx+5x3
  2lnx+3x2
    2lnx+3x2
0.618 (প্রায়) ও 1.618 (প্রায়)