2 banx -tan³x 7 COS X = COS ³x 2cas x-1 =Casy+Sinx QSX-Sinx

Q: Prove that AAB = (AU B) - (An B),

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Q: If la,} and {b„} are divergent then {a, + b,} is divergent. True False

A: Given: an and bn are divergent . The objective is to state whether an+bn is divergent is true or…

Q: Prove that: cscz- cot z = 1 2. 2. %3D

A: We need to prove the identity  csc2z-cot2z=1

Q: State the Fermet's Last Theorem. Who was French women mathematican who mede significant 19th century…

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Q: 48. -1 12 cos 2 tan-1 210

A: Topic - trigonometric identities We are given: cos2tan-1125Formulas requiredcos(2θ)=1-tan2θ1+tan2θ

Q: Find a number x such that x + 1 / x − 2 = 3x

A: The expression could be x+1x-2=3x or x+1x-2=3x. If the expression is x+1x-2=3x, then…

Q: Fill in the blanks identified by ‘*’ and ‘**’.

A: The given output is obtained from the MINITAB software.

Q: What is the additive identity

A: In this case, we need write the definition of additive identity.

Q: find of mataices 'inverse 6

A: First of all, consider the formula to calculate the value of inverse for 2 × 2 matrix.Then, put the…

Q: prove that the covariant derivate satisfies leibniz's rule

A: The main reason behind the covariant derivative satisfying Leibniz's rule is it maintains chain rule…

Q: 4.) T(:) = + 2x-] relate to the baseB, = {H(},and B,,

A:

Q: 9. Assume that the stated inverses exist, prove (A+ B)-1 = A-'(A-1+B-!)-'B-1.

A: Here we prove a equivalent statement.

Q: Bezout identity of (21,44)

A: SOLUTION -Formula to find Bezout identify:To Find Bézout identity of two numbers, we need to…

Q: Give a conjecture about algebra and solve it

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Q: How would you use the existence and uniqueness theorem here?

A: Here the given initial value problem is,.Existence and Uniqueness theorem :The solution of an…

Q: Prove that diyrwl

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Q: Verify the following identities. (a) A\B=A\(ANB) = An B (b) B (BNA)U(BNA) (c) B\A= BnAº

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Q: Show dz 4 In= 는I미페 - for a<0. x <

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Q: A product engineer wants to optimize the cutting of strips of wood, which are used to ma plywood. To…

A: 1. Null Hypothesis: H0: There is no significant difference in the mean of torque force for log…

Q: b22 Such that/2/-1E andArg 4.

A: We find complex number

Q: xʻy Let f (x, y) = if (x, y) # (0,0) and f (0,0) = 0. (x4+6y8) r4.

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Q: If Z=1/√2+i/√2 then the value of conjugate of Z^5= ؟

A: We have z=12+i2 Now, a complex number z=a+ib can be written in polar form as: z=a+ib=rcosθ+i sinθ…

Q: Define Lag Operator Notation?

A: The lag operator also known as the backshift operator is operate on a element to reach at previous…

Q: Prove the following logical expression: x*y + x*y' = x

A: The expression xy + xy' = x is of Boolean algebra Taking Left hand side xy + xy'

Q: = Prove that E = ehd.

A: We know that Ef(x)=f(x+h)

Q: Find all Complex Yoots @ Z^_Z 20 +32i=0

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Q: is it proveable with only the theorem given?

A: Is it provable with only the theorem given?The notations and symbols in the given theorem are used…

Q: 4 Write the allIV Algebraic Identities with complete explanation.

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Q: Prove algebraically that  A+A'B'=A+B'

A: We have to prove algebraically that  A + A'B' = A + B' We know that, the distributive property  A +…

Q: Prove that A (An(BnC)) =A\(BC) is an identity by starting with A\(An (BNC)) and then transforming…

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