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vekshin1
3 years ago
8

Please answer!! I tried doing it myself and it didn’t work. Again pls answer! Rewards are 20 points

Mathematics
2 answers:
Damm [24]3 years ago
4 0

Answer:-45

Step-by-step explanation:this is how I do it: draw a line in the middle of the equal sign. Now its split in two parts. Do the opposite operation on the left side, so minus 6 from the left AND the right. Now it equals to y/3 = -15. Now times each side by 3 so the y stands alone. -15 times 3 equals -45. Y = -45. Sorry it's kinda hard to explain!

N76 [4]3 years ago
4 0

Answer:

y =  - 45

Step-by-step explanation:

\frac{y}{3}  + 6 =  - 9

\frac{y}{3}  + 6 \:  - 6 =  - 9 - 6

3 \times \frac{y}{3}  =  - 15 \times 3

y =  - 15 \times 3

y =  - 45

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Given A is an m\times n matrix.  Let T :U\to V  be the corresponding linear transformationover the field F and \theta be identity vector in V. Now if x\in Ker( T)\implies T(x)=\theta.

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