+o0 - Find Ul-1/i, 1/i]- i=1

Q: [3 cis 80 degree ]4

A: Given information: 3cos80∘4

Q: Find LOVE LOVE 0 0 [Trysin(x² + y²) dady

A:

Q: value of ∑n=1∞(6an+9bn) if ∑n=1∞an=8 and ∑n=1∞bn=2.

A:

Q: Evaluate -4/j^9 O a.j4 O b. 4j O C.-4j O d. all of the above

A: Complex number

Q: Determine and y such that 0 [xy 139+223-412,3] = 2x y -5

A: To determine the values of x and y.

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

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

Q: write new identity (x + y) (x2 − 2xy + y2)

A:

Q: -2 -9 (8 +7t²) dt

A: I=∫−9−2(8+7t2)dt

Q: ® Investigate the conurgence of 3. Convergence 2.

A: The given expression is ∑n=1∞n!2en2. We have to find whether the given series is convergent or…

Q: prove thati- Exi 2. (Exi) 2. (xi-X

A: Solution-: We prove that,

Q: 201-25-(1-82 60 86)(So) | (o-Sh)는 (0-5h4

A: Do square both the side. Now solve 5 powered equation.

Q: Express 0 in each figure in terms of x. (a) 7. (b) V.

A:

Q: Use (9.11) and (9.12) to simplify (ABTC)T, (С-1мс) -1, (АН) -"(АНА-1)"(НА-1) -1.

A: For (ABTC)T by using (9.11) we get (ABTC)T = CT(BT)TAT As (BT)T = B Hence (ABTC)T = CTBAT

Q: Find A*. 1- i 7+i 3i A = 6 9 +i |() ? ? ? ? ? A" =

A:

Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.