At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
so [-30 -5 ] [-20 - 4 ] [+20 +30] + [-12 -32 ] [-35 +35] [ 24 +32 ]
woah wait.. how in the world did you get that?
now we have to add these two matrices to get the answer
oook.. i think i see how you got that now.. you multiplied everything in the first matrix by - 5 right?
ok simply multiply the elements of matrix A with -5 and B with +4 we get the above rresult
ooh ook.. and now just add them to get the answer?:)
ok hold on...
-50 -9 8 -2 59 67
[-50 -9] [8 - 2 ] [-11 +67]
simply your addition was wrong
ooooh i forgot the negative sign on the last one.. ok.. Thanks so much!!:) can you help me with more please?:)
ok i m waiting for the next one
i posted it :)
now multiply 2 with the matrix
take the result on the other side
after solving the subtraction of two matrices we get a matrix which will be divided by 2 and hence X will b found
ok.. i got 4 -16 -8 4 for the first part..
take this matrix on the other side
what does that mean? like i add it with the other one?
if u have the case like X +Y =Z what u do is to find X X= Z-Y
oh so subtract the 1st one with the 2nd one?
ok i got 0 -22 -10 12 is that right?
no.. its not an option..:/
what did i do wrong?
here y is the matrix u got by multiplying by 2 and the matrix on the right side is Z so u have to do Z-Y
could you please show me how?
[4 -6] - [4 -16] [2 -8] [-8 4]
i got 0 -22 10 -12 but thats not an option either.
0 10 10 -12
thats still not an option?
u again made mistake in addition and subtraction
the one you posted wasnt an option either..
this wholle thing is 2X now u have to divide it by two to get the answer
got it or not?
the third one was the answer
r u sure? can you tell me how you figured it out?
answer for the last question was the third option do u still have problem in the last question ? problem 2
yea i got that, thanks:) i need help on the next question that i posted:)
do u know how to multiply a matrices
then here we go
In question matrix is given [TD=6 FG=3 S=2 PAT=1] this is of order 1*4
for team A [TD=3 FG=2 S=1 PAT=0] when we write it in horizontal way like the above one we don't fulfill the condition of multiplication i.e no. of colums of 1st matrix = no. of rows of 2nd matrix so we have to write in this way [ TD=3 ] [ FG=2 ] [ S=1 ] [ PAT=0 ] of order 4*1 by multiplying this vector with the above one we will get what is required
[6 3 2 1] * [ 3 ] [ 2 ] [ 1 ] [ 0 ]
now multiply them and get the answer for team A
i got 36..
and thats an option!! thanks so much!!:)
no no no its 26
[18+ 6+2 +0] = 26
ooh.. well that's still an option.. thanks!!:)
now did u get the method to solve it ?
i never tried so hard to make someone learn something . Now i can go sleep with ease..