LET a,b,c belongs toa set of real numbers.Suppose that there are real numbers x,y,z not all zero such that x=cy+bz,y=az+cx,& z=bx+ay.Then a to the power whole square+b to the power whole square+c to the power whole squqre+2abc is = to
(1) 0 (2) 1 (3) 2 & (4) -1
how to use NumSolve on the Casio Classpad 330 Calculator Also is there a way to get back a deleted...
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how to use NumSolve on the Casio Classpad 330 Calculator Also is there a way to get back a deleted e-activity document?
Hello, i have a casio TK-1500 and i cannot get a z reset report. I can get the x report to print,...
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Hello, i have a casio TK-1500 and i cannot get a z reset report. I can get the x report to print, however when i turn the key to Z, when i press the CA button all i get is what sounds like an error beep but nothing else happens. The lcd screen seems to blink reallyn fast for a sec but no error message pops up. I have cleared all the programming and the problem is still there. The daily x report still works, but the z report just refuses to work , thus making the register basically useless to me. can anyone please help
Hello, I have a problem with my casio Te-1500 cash register. I have it programmed to use many...
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Hello, I have a problem with my casio Te-1500 cash register. I have it programmed to use many different clerks in a bar situation. For some reason an error message keepos coming up for some of the clerks. the error message is E049 memory full.When i looked this up, the manual says ''check memory full and that the check trackiong index memory is full and that i need to finalise and close the check number currently used. As far as i know i am not using a check tracking system, can someone please give me some advice and how i solve this problem as many of my clerks are now not able to enter items under their id as it says memory full when they try to enter under their id. It works fine for other clerks though. Note the sitution is still the same after i x or z the macxhine so i am realy confused.