add maths 1 discussion

[Aizen]

does anybody know what was da period nd amplitude in Q7?

 

[M.Usman Khan]

amplitude was 5
period was 2pie/3

 

[OakMoon!]

cud be 120 degrees.... as not specified for b) part... a part mein pie was necessary bt not in b

 

[M.Usman Khan]

i think so it could be 120 degrees cant b sure

 

[alixx]

Discuss Q4 where we had to write y in terms of x.

 

[Bloodlines]

in q4 firstly we have to find the gradient then intercept and then we have to express the equation in the Form Y=mX+c

 

[alixx]

v were supposed to wrte it in y2 interms of sec2 or yin terms of x :?

 

[OakMoon!]

y2 in terms of secx

 

[Bloodlines]

i am talking about the general straight line equation .

 

[billyz]

Hey guys i dont get it in the linear law qs....ie qs 7,,,only two points were joining...whats up with that...poora ghalat ho jae ga??