02 Mean and range chart in hindi | control chart for variables | how to construct mean & range chart

01 control chart in hindi | Type of control chart | control charts in quality control in hindi

01 Introduction of Engg Maths-IV (BAS303/BAS403) | aktu engg maths-4 syllabus | aktu maths 4 syllabu

AKTU MATHS | ENGG MATHS-IV BAS403 COMPLETE SOLUTION 11 JULY 2025 |MATHS-IV BAS 403 ANALYSIS 11 JULY

Revision class of engineering maths 4 and 5 for AKTU university & Pune University | engg maths

#14 charpit's methods | solve px+qy=pq | solve z=px+qy+pq | solve pde z=px+qy+p^2+q^2 |solve zpq=p+q

#13 proof of charpit's method for non-linear pde of order one | proof of charpit's method in hindi

#12 Integral Surface Passing Through a Given parametric Curve | Lagrange's method dx/P=dy/Q=dz/R

#11 formation of pde eliminating two arbitrary function z=f(x+at)+xg(x+at) | form pde z=f(xy)+g(x+y)

#09 Formation of PDE f(x+y+z)=xyz | formation of pde z=f(xy/z)

#07 method of mulitipliers for lagrange method Pp+Qq+R | solve pde (mz-ny)p+(nx-lz)q=(ly-mx)

#06 solve pde px(z-2y^2)=(z-qy) (z-y^2-2x^3) by Lagrange Method | solve PDE of first order

#05 Lagrange method PDE of first order in Hindi | solve p+3q=5z + tan(y-3x) | solve p-q =z/(x+y)

#04 Lagrange's method for Pp+Qq=R |solve p tanx +q tany=tanz | solve yzp+zxq=xy |solve x^2p+y^2q=z^2

#03 Formation of PDE by Eliminating arbitary function | formation of pde z=xy+f(x^2-y^2) gate 2021

#02 formation of pde by eliminating arbitary constant | formation of pde of z=a e^bx sinby MHSET21

#01 formation of pde in hindi | formation of pde z=a(x+y)+b(x-y)+abt+c | basic rule of formation pde

05 solve partial differential equation (D^2+DD'-6D'^2)z=cos(2x+y) | CF & PI of PDE | aktu maths 4

04 Particular integral of PDE by Shortcut method | solve PDE (D^2-2DD'+D'^2)z=sin(2x+3y)

03 Solve PDE (D^2+DD'-6D'^2)=y cosx|Solve PDE (D^2+DD'-6D'^2)=y sinx |PDE with constant coefficient

02 PDE with constant coefficients | solve (D+D')Z=sinx |solve (D^2-DD'-2D'^2)Z=(y-1)x

01 Partial Differential Equation with constant coefficients |CF & PI |solve (25D^2-40DD'+16D'^2)z=0