Prove: 1) 2) sec 0 + tan(-0) cot - cos(0) = sec 0 tan 0 1 cos x + sin x sin y = sin 2 3y 2 COS (²) for all x and y such that r+y ka

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A: Disclaimer: “Since you have posted a question with multiple sub-parts, we will solve the first three…

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A: Given : permutation P= n!(n-r)!            combination C= n!r!(n-r)!

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Q: %

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A: Here is the solution:

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A: Please see the below picture for detailed solution.

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A: We have to check the vector as spanning or not

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A: NOTE: Refresh your page if you can't see any equations. . by adding or subtracting, one row to…

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A: NOTE: Refresh your page if you can't see any equations. . the given function is  to find the roots,…

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A: This question can be solved using the concept of general equation of parabola.

Q: A. B. C. D. Use the following information to answer the next two questions The current I, in…

A: Solution: when we take b= 1/25 and t =12 sec

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Q: Prove the following identities. Set up using LS/RS a. cos(² + x) = sin x b. sin(2x) 1-cos(2x) = cotx

A: a) The given identities: cos3π2+x=sinx To prove the given identities.

Q: Complete the table below using the exponential decay formula. Decay Rate per Original Amount Year 7%…

A: We can find the answer as below.

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Q: 32. Identify the identity matrix for the given matrix. Assume the identity matrix will be multiplied…

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Q: C 25 ing - 2510 30 = 1 25+ng-25i ³³8-130 251038 ·25ind 11-0 Let sing = t 2+²=2+ +1 -0 1 (Multight O…

A: Given:   the equation is  2t3-2t+1=0

Q: how is  (a^loga(y))^c the same as y^c? (image)

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Q: The sum of the three numbers is 13. The sum of twice the first​ number, 4 times the second​ number,…

A: Given Problem:- The sum of the three numbers is 13. The sum of twice the first​ number, 4 times the…

Q: 2 Suppose H(x)=√3x² +2. Find two functions fand g such that (fog)(x)=H(x). Neither function can be…

A: Solution of given question is written in below steps.

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Q: 1. e* = 17.54 3. 2e¹x = 15 5. e* - 1 = 6 2. e²x - 5 = 14 4. ex+15=0 6. e²x + 5 = 0

A: See this solution in below

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A: topic- equation of trigonometric function

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Q: Roy worked for 2 hours and earned $24. How many hours must he work at the same rate to earn $72?

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Q: Situation 3 | Two matrices A and B are given below a. 7 A = 0 23. Determine the value of x. a. -7 b.…

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Q: Question 11 --0--0--0 -4 -2 10 in R3. Determine whether the given vectors span R³. = Let -5 25 = -8

A: Check whether the vectors are linearly dependent or not

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