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*•* Find values of functions f(x) like f(x)=3x²+5x+4/x , f(x)=sin(x)+cos(x) and f(x)= e^(x²+x)

*•* How to find square root of complex numbers using calculator

*•* How to find factorial, combination and permutation using scientific calculator

*•* How to find LCM and GCD ( greatest common divider using scientific calculator

*•* How to convert polar form into Cartesian form and Cartesian form into polar form using scientific calculator

*•* How to solve linear equations of order 2 and 3 and roots of linear equations of 2 and 3 order using scientific calculator

*•* How to convert angles from radian ♻️ degree using calculator

*•* How to find magnitude and angle of complex numbers using calculator

*•* How to find coefficient of variation for group data and for ungroup data using scientific calculator

*•* How to find variance of group data and ungroup data using scientific calculator

*•* How to find mean of group data and ungroup data using scientific calculator

*•* How to find The expression ∑x,∑y,∑x²,∑y²,∑xy etc using scientific calculator

*•* How to find dot product (A.B) and cross (A×B) product of vectors using calculator

*•* How to reset calculator tips and tricks

*•* How to find factorial using scientific calculator ( factorial of long terms like 200! )

*•* How to solve limits using calculator

*•* How to multiply matrix using scientific calculator

*•* How to find inverse of matrix using scientific calculator

*•* How to find probability using scientific calculator

*•* How to find derivative using scientific calculator

*•* Completely use of calculator in one video

*•* How to write equal sign in calculator