7. Assume that T is a linear transformation. Find the standard matrix of T. (a) T: R² (b) T: R² (c) T: R³ (d) T: R³ R² rotates points about the origin through radians counter-clockwise. R² reflects points across the x-axis, then reflects across the line y = x. R³ projects onto the xz-plane. R2 defined by T(1, 2, 3) = (1 - 5x2 + 4x3, x2 - 6x3).

Q: メ+1

A:

Q: 4. 3. 4, 8.

A:

Q: 7+3.5-11

A: Let's Solve,

Q: dactonive: 2. 2.

A: To factorise x2y2z2-16 ⇒x2y2z2-42 We know that a2-b2=a+ba-b Here a=xyz and b=4

Q: 6.4 3

A:

Q: 5/14+1/6

A: 514+16=15+742

Q: 196. 2(n+1)

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Q: expand (a-b)7

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Q: 1+7/7 + 8

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Q: 6.3 3

A:

Q: 3/8+5/24

A: The given expression is 3/8 + 5/24.Simplify the given expression as follows.

Q: 5)235

A: Answer : 47

Q: 2. 14 11

A: To find x.

Q: Expand (a −b)4

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Q: 81 (1) 420

A:

Q: 4. Fill in the following contingency table with the number of observations that fall into each com-…

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Q: 6. 8.

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Q: 24

A: Solution : find length of side

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Q: 11. 6.

A: We have to find radius

Q: 6 1/6 + 6

A:

Q: 8(14-9)+5 32+6

A: The given expression is