2022 regular question paper ts inter 2nd year maths 2a question paper

23 videos • 1,960 views • by Sky Dhoni Academy ts intermediate maths 2a 2nd year question paper,ts inter question paper,ts inter 2nd year maths 2a question paper,ts inter 2nd year maths 2a question paper 2022,ts inter second year maths 2a question paper,ts inter maths 2a past paper,ts intermediate question paper,ts inter past paper,question paper,2nd year,ap inter 2nd year maths 2a question paper 2023,ts inter 2nd year maths question paper,ts inter 2nd year maths 2a question paper 2023
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ts inter maths 2a question paper #mathsexam #mathsquestionpaper #mathspaper
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VSAQ Video 1 || 1) Write the multiplicative inverse of the complex number (7, 24).
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VSAQ Video 2 || 2) Write the complex number (2-3i) (3+41) in the form A+iB
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VSAQ Video 3 || 3) If z=( cos theta, sin theta) find (z- 1/z)
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4) If ABC are angles of a triangle such that x = cis A, y = cis B, z = cis C, then find value of xyz
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If alpha, beta are the roots of ax^2+bx+c=0 find the value of 1/alpha + 1/beta
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6) Form quadratic equation whose roots are 2, 5.
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SAQ Video 1 || 16) If x+iy = 1/ 1+cos theta+i sin theta then, show that 4x²-1=0
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17) Find the least positive integer n such that((1 + i)/(1 - i)) ^ n = 1
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18) cube roots of unity then prove that (2-w)(2-w^2)(2-w^11)(2 -w^10)=49
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19) If x^2-6x+5=0 and x^2-12x+p=0 have a common root, then find p.
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Part 7 || Given that 2 is a root of x^3-6x^2+3x+10=0 find the other roots
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23) Resolve(2x + 3)/((x - 1) ^ 3) into partial fraction
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24) Resolve (x ^ 2 - x + 1)/((x + 1) * (x - 1) ^ 2) into partial fractions
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25) Resolve into partial fractions.(x ^ 4)/(x - 1)(x - 2)
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28) Show that (1+i)^2n +(1-i)^2n = 2^n+1 Cos nπ/2 || Demoivre's Theorem || 7 Marks Problem
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26) A and B are events with P(A)=0.5, P(B)=0.4 and P(AnB) = 0.3. Find A does not occur
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Part 3 || Prove that 1/(3x+1)+1/(x+1) - 1/((3x+1)(x + 1)) does not lie between 1 and 4, if x is real
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Part 9 || Solve 8x³-36x²-18x+81=0
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32) Find the rank of REMAST and MASTER 4marks important question-permutationsandcombinations
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27) A problem in Calculus is given to two students A and B whose chances of solving are 1/3 and 1/4
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part 2 maths 2a Random variables and probability distribution 7 marks problem
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Part 1 || Solve x⁴-10x³+26x²-10x+1=0 in telugu Theory of Equations
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