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Q: 3tan z sec? x dr 2.

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Q: Solve for X. مل 3 5 1 -4 - -9 7 = -3X - 5 -6 1 2 -9 -4 8

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Q: Let a = (-4, 5, -2) and 6=(-1,0, 4). Find à x b.

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Q: A = 0 -1 3 -7 0-5 4 7 1 0 -2 -10 0 10 6 12

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Q: f and f(x) g (x) = g(x) . are the functions whose graphs are Find h'(1). shown,

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Q: Compute the following equation 2 -1 4 3 1 4 2 2 9 0 -1 - 1 0 1

A: The given matrix operation,The aim is to find the given matrix multiplication.

Q: If a = [5,-2,1] and b.= [-1,-3,4], find | -a + 2b |

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Q: -4.-3-2=1./7i ż 3 나 4.4014)unt write the domain -and range.of. h. Using

A: Given query is to find the domain and range of the graph.

Q: X2 y2 1930 500 000 1935 450000 1937 650000 1938 350000 1940 544764 1952 1073 121 1975 1589 238 1985…

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Q: 1 Express 3 5 3 5 7 = as a linear combination of - 1 + 2 3 4 2 H 1 and 3 4 LO

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Q: Show that 1 -2 = R³. span 3 1

A: In R^3 if three vectors are linearly independent then they span the whole space R^3.

Q: If a = (2, -1, 3) and b = (2, 2, 1), find the following. a x b = b x a =

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Q: If y = 3 x + 1, then y 2 = _____

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Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.