Questions & Answers for: Casio variables definition Computers & Internet

cos+tan(sin)=sec This is a trigonometry problem not a calculator's. cos(x) +tan(x).sin(x) = ( cos(x) + (sin(x)/cos(x)).sin(x). After reduction to the same denominator (which is cos(x)) you obtain {cos

How to find general anti-derivative Problems in Casio fx-115ES... I get the message syntax error, and also when the anti-derivative is bounded I get my answers in decimal form, i dont want decimal ...

...the screen. Press [SHIFT] [STAT] (above digit 1.) then [5:Var]. Screen displays the statistical variables 1:n ;2: x bar; 3: x sigma n; 4:x sigma n-1. Press the number corresponding to the ...

how can i solve integrals with ALGEBRA FX 2.0 PLUS am following the manual but i cant find out how to solve the integrals with boundaries The syntax for the evaluation of definite integrals (integrals

when I try to graph it says argument error Your function is not correctly defined. If graph is function y=f(x), variable must be x; if graph is polar, variable must be theta, and if graph is ...