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erica [24]
3 years ago
12

For the transformation T, what is T-1? T : (x, y) (x + 4, y + 3) T-1: (x, y)

Mathematics
2 answers:
gavmur [86]3 years ago
8 0
<span>The answer is:
T : (x, y) (x + 4, y + 3) 
</span>T⁻¹<span>: (x, y) (x - 4, y - 3)

</span><span>The basic principle is to find the inverse function of F,  such that T*</span>T⁻¹ = T⁻¹ * T = I.
tangare [24]3 years ago
5 0

Answer:

The inverse transformation of T: (x,y) =(x+4 , y+3) is T^{-1}=(x-4,y-3).

Step-by-step explanation:

The given transformation T takes some point (x,y) and turns it into (x+4, y+3). Here, x coordinate is increased by 4 and y coordinate is increased by 3 .

To find the inverse of transformation, simply reverse the  operations.

Now T inverse takes the point (x,y) and turns it into as follows,

previously x is increased by 4 we now  decrease x to 4 and y previously  increased by 3 we now decrease y to 3 .

now we get , the answer as T^{-1}=(x-4,y-3)

Thus, the inverse transformation of T: (x,y) =(x+4 , y+3) is T^{-1}=(x-4,y-3).

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 <span>Length of outer track = sum of length of 10 pieces = circumference of the outer circle 


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