i got a solution ;
it is asin();
but i found difficulties in finding value=sin(degre e);
for sin(45) value should be 0.707;
but its 0.8509; its why???? how can i fix the problem????
meghla
Last Activity: Feb 25 '10, 08:20 PM
Joined: Dec 14 '09
Location:
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using math opertion
how can i use math operations in C codes;
such as i want to calculate sin-1(sin inverse):
for example
angle= sin-1(b/a);
here angle , a ,b, all are float;
how can i write a C code using this logic;
plz help me............. .........
meghla -
swapping........!!
i am a nobish pogrammer; i have basic idea on array;
i want to learn about swapping; plz brief me on this with some C code........... ... -
i can understand for AND
101001 and 001100 we will get 001000
(for 101001: 0 ,2and 5 is on)
using OR
101001 and 001100 we will get 101101
but i can not understand how to write a C code using this concept??Leave a comment:
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actually; i am very weak in bit masking and boolean operation ; how can i recover this???
the method of bit masking and combining boolean value seems tough for me; can u suggest me some tutorial ????Leave a comment:
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suppose i have a set 2, 4, 6;
another set 4,7,8;
can i express them as 0010101(0123456 ) and 000010011(01234 5678); using bit mask???Leave a comment:
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Bit masking in C???
I can not understand how to implement bit masking on a c code?? while working with array it is taking too much time........... ....... so i need help.
i need some suggestion and sample code of C dealing with bit masking........ ......; its argent......... .... plz help me.
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