By applying on of the pythagorean identities to cot² 0 - csc² 0 + 1 reduces the expression to : 0-2 02 0-2 csc² 0 Oo

Q: 3. Which expression is equal to 02 O O O O 1 -1 -2 sinx-cos X sin² x-cos²x using identities?

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Q: Solve the 6 sin>x -Cos X5 trig guatin

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Q: Question 8: Radicalize the denominator 4+v2 b. V5-V2 а.

A: Let's find.

Q: Simplify 536 3 O i O -1 O 1

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Q: 0 cos n0 do

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Q: 7. Use Trigonometric Substitution to evaluate -1

A: Here we have to integrate by the trigonometric substitution.  I=∫x3x2-1dx

Q: Simplify the following using power of quotient rule: ()' 3. 6z 3-2 O 226 8 18 8772 876

A: The given expression is 6x43x23. Simplify the expression. 6x43x23=6x4-233

Q: At a certain zoo, the average mass of one cow is measured to be 410 kilograms. Use scientific…

A: NOTE: Refresh your page if you can't see any equations. . the mass of one cow is 410 kg now find the…

Q: (1+i)°= %3D 8 0 -8 O 8i O -8i O

A: Using the following formulas (1) xmn=xmn (2) i2=-1 (3) a+b2=a2+b2+2ab (4) a+b3=a3+b3+3ab2+3a2b

Q: Evaluate

A: To evaluate cosπ4+2π3, use the cosine addition formula, cos(a+b)=cos a cos b-sin a sin b and obtain…

Q: Express the following in complex exponential form:

A: Given that the complex number is:                                where To find the exponential form…

Q: 1. Simplify the following expression: |-25+ 2i457 + 4(i6)5 + [9 + 8i| – 4(5 + 6i)v–36

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Q: When 3+4i / 2+i is expressed in the form a + bi, what is the value of a?

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Q: 6+ | f(x) dx = 21 and g(x) dx = 14, find (3f (x) + 5g(x)] dx.

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Q: 2. A) Simplify the expression below using "factoring methods" as much as possible and "trigonometric…

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