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mixer [17]
3 years ago
12

When you answer on a lot of posts anf now your phone is having a notification rave- ​

Mathematics
1 answer:
mamaluj [8]3 years ago
3 0

Haha! I know how that feels

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Are the functions linearly dependent on the interval (0,1)? y1=sintcost,y2=4sin2ty1=sin⁡tcos⁡t,y2=4sin⁡2t hint: recall that func
VikaD [51]

Answer: hello your question is poorly written attached below is the complete question

answer:

since y1 = 1/2 y2 on ( 0,1 ) the function are linearly dependent on ( 0,1 ) ( B )

Step-by-step explanation:

First step : Determine if y1 and y2  are linearly dependent

interval = ( 0,1 )

Functions: y1 = sin t cost t ,   y2 = 4 sin t

We can verify if these functions are linearly independent or linearly dependent by using the determinate form

attached below is the detailed solution

From the attached solution we can conclude that

y1, y2 is linearly dependent on ( 0,1 )

hence ; since y1 = 1/2 y2 on ( 0,1 ) the function are linearly dependent on ( 0,1 )

4 0
3 years ago
HELP ME ASAP I NEED TO KNOW LOL
laiz [17]

Answer:

The range would be (-infinity,infinity)

Step-by-step explanation:

Range is the y values. And the y values are going up and down forever to infinity and negative infinity

4 0
3 years ago
Find the 23rd term of the sequence: 77,65,53,41
GREYUIT [131]

Answer:

The 23rd term is -187

Step-by-step explanation:

U₂₃=??, a=77, d=-12, n=23

U₂₃=a+(n-1)d

U₂₃=77+(23-1)(-12)

U₂₃=77+22(-12)

U₂₃=-187

U₂₃=-187

∴U₂₃=-187

6 0
3 years ago
2x + 5y = −13 3x − 4y = −8
vivado [14]
15x-20y=-40
8x+20y=-52
____________
23x=-92
x=-4
-8+5y=-13
5y=-5
y=-1
(-4,-1)
8 0
3 years ago
9 cm<br> 16 cm<br> 12 cm<br> 9 cm<br> 20 cm <br> Triangle
zloy xaker [14]

Answer:

66 cm

Step-by-step explanation:

add them together

I am spelling this because it has to be 20 letters long

4 0
3 years ago
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