If z is a complex number such that z-2i = z+2i show that imz = 0 скачать в хорошем качестве

If z is a complex number such that z-2i = z+2i show that imz = 0

Hello friends..!! In this video lecture we will solve the IGNOU June 2022 Question Paper. We have started this series for all the students who wants to get pass in BCS012 by Solving Question Paper. I have put all the videos in the playlist and at the bottom. Is video me hum IGNOU ke BCA ka June 2022 Ka Question Paper solve krenge jo ek Matrix ka Question Hai Topics Covered:- 1) Determinants Matrix 2) Show that (A+B)^2 = A^2 + B^2 3) Bca 2022 June Solved Question Papers Bcs 012 Solved Question Paper Bca Math 1st Semester 4)Bcs 012 Most Important Question Bca 1st Semester Important question 5) Product of Determinants, Multiplication of Determinants | PART-13 | Determinants Class-12 6) Solution of June 2019 Exam Paper IGNOU - BCA Maths (BCS-012) Solved Papers 7) Principal of Mathematical Induction (Hindi) BCS-012 PMI EXAMPLE IN HINDI | JUNE 2018 q2-c IGNOU 8) Integration Differentiation 9)Gauss Elemination Method 10) AP GP HP Arithmetic Progression Geometric Progression All the Links for IGNOU BCA BCS012 June 2022 Solved Question Paper are :- IGNOU BCA BCS012 June 2020 Solved Question Paper    • Bcs012 solved question paper june 2020   IGNOU BCA BCS012 June 2021 Solved Question Paper    • BCS012 June 2021 Solved Question Paper   Ignou bca bcs012 December 2018 solved paper    • Ignou bca bcs012 December 2018 solved paper   Bcs012 june 2018 solved question paper    • Bcs012 june 2018 solved question paper   Bcs012 june 2017 solved question paper    • Bcs012 june 2017 solved question paper   Ignou bcs012 solved question paper    • Ignou bcs012 solved question paper | Compl...   1) (a) Solve the following system of linear equations using Cramer’s rule : x + y = 0; y + z = 1; z + x = 3 (b) If 1,  and 2 are cube roots of unity, show that (2 – ) (2 – 2) (2 – 10) (2 – 11) = 49. (c) Evaluate the integral I = dx(x 1)x32 IGNOU BCA BCS012 June 2020 Solved Question Paper 3 (d) Solve the inequality |x 3| 5  7. IGNOU BCA BCS012 June 2020 Solved Question Paper 4 (e) Show that 2 2 2 1 c c 1 b b 1 a a = (b – a) (c – a) (c – b) IGNOU BCA BCS012 June 2020 Solved Question Paper Part 5 (f) Find the quadratic equation whose roots are (2 – 3) and (2 + 3). (g) Find the sum of an Infinite G.P., whose first term is 28 and fourth term is 49 4 (h) If z is a complex number such that |z – 2i| = |z + 2i|, show that Im(z) = 0. 2. (a) Evaluate x 0 Lim  x 1  2x  1  2x (b) Prove that the three medians of a triangle meet at a point called centroid of the triangle which divides each of the medians in the ratio 2 : 1. (c) A young child is flying a kite which is at a height of 50 m. The wind is carrying the kite horizontally away from the child at a speed of 6·5 m/s. How fast must the kite string be let out when the string is 130 m ? 3. (a) Using Principle of Mathematical Induction, show that n(n + 1) (2n + 1) is a multiple of 6 for every natural number n. (b) Find the points of local minima and local maxima for f(x) =43x 4 – 8x3 +2 45x2 + 2015. (c) Determine the 100th term of the Harmonic Progression 7 1, 151, 231, 311, .... (d) Find the length of the curve y = 2x3/2 from the point (1, 2) to (4, 16). 4. (a) Determine the shortest distance between 1r = (1 + )^i + (2 – )^j + (1 + )^k and 2r = 2(1 + )^i + (1 – )^j + (– 1 + 2)^k . (b) Find the area lying between two curves y = 3 + 2x, y = 3 – x, 0  x  3, using integration. (c) If y = 1 + ln (x + x 12), prove that (x2 + 1)dxdyxdxd y22= 0 (d) Find the angle between the lines1r= 2^i+ 3^j – 4^k+ t (^i – 2^j+ 2^k) and2r= 3^i – 5^k+ s (3^i 2^j+ 6^k). 5. (a) If A =5 3 44 5 71 2 3, show that A(adj A) = 0. (b) Use De-Moivre’s theorem to find (3+ i)3 (c) Show that | is perpendicular to | , for any two non-zero vectors  (d) If y = ln 3/4x x 2x 2 e , finddxdy bca math 1st semester Mca math 1st semester bcs 012 solved question paper bcs 012 solved paper bcs 012 important question bcs 012 question paper