nope the answer for GP was a=27what about the G.P? did anyone get a=14?
We are currently struggling to cover the operational costs of Xtremepapers, as a result we might have to shut this website down. Please donate if we have helped you and help make a difference in other students' lives!
Click here to Donate Now (View Announcement)
nope the answer for GP was a=27what about the G.P? did anyone get a=14?
aur shahab kia haal hain ?nope the answer for GP was a=27
yur dy/dt is wrong3) a=5 ,, trigonometry angles were 45 & 116.6 ,,, 9) area was 28/3,, 10) k<0 or k>64/9 ,,, 2) dy/dt was 0.12*7/8 ,, i was unable 2 solve ap & gp
3 marksguys in Q9 i correctly calculated A but i miscalculated B
hw many marks will i lose ?
dude dy/dt was 0.105yur dy/dt is wrong
its 0.015
haha yeh sry i meant that...dude dy/dt was 0.105
the lenght of CD was 2.5 , i thinkWhat was the answer for the question which asked to calculate the length of CD?
does anyone remember the coordinates of A and B (which was given in the question)?
thanks
The coordinates of A and B??the lenght of CD was 2.5 , i think
srry friend, not able to recall.The coordinates of A and B??
yup it was..the lenght of CD was 2.5 , i think
if u r length is 2.5 then ur coordinates should be rytThe coordinates of A and B??
the second term if a GP is 9 less than the first term. The sum of the second and third terms is 30. Given that all terms are positive*, find the value of the first term.
a.r = a - 9 ; a.r + a.r^2 = 30
>> r = (a - 9)/a
>> 30 = (a - 9) + a.[(a-9)/a]^2
>> 30 = a - 9 + (a-9)^2/a
>> 39.a = (a^2) + a^2 - 18.a + 81
>> 2.a^2 - 57.a + 81 = 0
>> factorize to get (a - 27)(2.a - 3) = 0
a = 27 or a = 3/2
since r= -5 when a= 3/2, the terms become negative*(see question);
Ans: a = 27
ok thats wat i meant 2 but i 4got the value 7/8 * 0.12 = 0.105haha yeh sry i meant that...
i am doing statistics, it's on the 24th of mayanybody for as level statistics here.
For almost 10 years, the site XtremePapers has been trying very hard to serve its users.
However, we are now struggling to cover its operational costs due to unforeseen circumstances. If we helped you in any way, kindly contribute and be the part of this effort. No act of kindness, no matter how small, is ever wasted.
Click here to Donate Now