Define the binary operator  @  by:     aa@b=2bb=2b  Find each of the following:  77@5=5=    44@4=4=    55@7=7=    mm@u=u=

Q: 3.6 x 1012 is the product of 2.4 x 10 and what number expressed in scientific notation? Use the…

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Q: Evaluate (1+i) all to the power 1000

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Q: Evaluate the combination. C(44,22)

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Q: Find the in verse of 12 3 25 3

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Q: cos6x cos23x

A: We know that,  cos2x=2cos2x-1. We will use this identity to simplify the given expression.

Q: Convert the differentral equatim into e S and Save nhe System: (20-70-4y)%3D0

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Q: 34 +2=14

A: Given equation is: 3x+2=14 We need to find the value of x

Q: Find the inverse of 2 1 0 -1 -1 1 2

A: Consider the given matrix as,

Q: Compute: 3.

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Q: 6x°dx O 262143 531440 O 15625 4096 999984

A: see 2nd step.

Q: pts 1 pts S 1 pts 1 pts 1 pts 2req 1 pts 2req 1 pts 2req 1 pts 2req 1 pts 2req 1 pts 2req 1 pts 2req…

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Q: Question 2 (ID=2831899) Simplify the following expression. -2(5x - 6) O A: 3x-8 OB. -10x - 6 OC -10x…

A: We have to simplify

Q: Evaluate the combination. C(39,30) C(39,30) =| (Use scientific notation. Round to three decimal…

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Q: Perform the following operations: A B =[ ] B.A= A = [1 -1 -4 -9], -8 B = 441 3 8

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Q: In el1584 1

A: we have to find value of given expression.

Q: an

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Q: Evaluate: (16-9+6)dt

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Q: Find the additive inverse of each of the following integers. Write the answer in the simplest form.…

A: Given,          The integers are 11 , -15 , m , 0  , -d , m+n .We know that,          The additive…

Q: Evaluate the combination. C(38,22)

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Q: (Ъ) (1 4) 2) (1 3)(1

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Q: Convert 3 ∠ 2.5r into standard form.

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Q: Write the cycle (1634)(3645) in S7 as a product of disjoint cycles

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Q: Use all four operations and at least one exponent to write an expression that has a value of 100

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Q: bers as a power o

A: Given, the number is                             1024

Q: Convert to standard form: 8.346 x 104 O 8346 O 83460 O.0008346 O.08346

A: convert to standard form

Q: 2-x * ydzdydx Jo

A: