12th Math chapter 2: full solution, notes, MCQ, & free PDF | Bihar board

Math class 12
12th Math chapter 2: cover all important question with new latest pattern. you can download Math chapter 2 notes & full solution as PDF format in English. below we are goin to cover chapter 2 Math class 12 Bihar board
Bihar board Math chapter 2 class 12: specially we focused on Bihar board latest pattern of Math, and on this post covered class 12th Math chapter 2 based on Bihar board. check out below to get full solutions of Math chapter 2 class 12 bihar board.

12th Math chapter 2 Bihar board with NCERT-Details & Highlights

name of content 12th Math chapter 2 full solution
content Math objective type MCQ question with answer
name of subjects  class 12 Math
important for exam Bihar board & other state board
pattern & Level  NCERT & State level question

12th Math chapter 2 all objective solutions – download PDF

1. If sin-1(x2 – 7x + 12) = nπ,  n  I, then x =

pdf download, free pdf, download link, download pdf for free
    • (a) -2
    • (b) 4
    • (c) -3
    • (d) 5

Ans (b)

2. If 6sin-1 (x2 – 6x + 8.5) = π, then x is equal to

    • (a) 1
    • (b) 2
    • (c) 3
    • (d) 8

Ans (b)

3. sin-1 (1 – x) – 2sin-1 x = π/2

    • (a) 0
    • (b) ½
    • (c) 0, ½
    • (d) -1/2

Ans (b)

4. 2tan-1(cos x) = tan-1(2cosec x)

    • (a) 0
    • (b) π/3
    • (c) π/4
    • (d) π/2

Ans (b)

5. The value of sin (2tan-1 (0.75)) is equal to

    • (a) 0.75
    • (b) 1.5
    • (c) 0.96
    • (d) sin 1.5

Ans (b)

6. Find the value of sec2 (tan-1 2) + cosec2 (cot-1 3)

    • (a) 12
    • (b) 5
    • (c) 15
    • (d) 9

Ans (b)


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Bihar board 12th Math chapter 2 complete objective

12th Math objective: we have covered all mcq type objective question of 12th Math chapter 2 on this post, and I hope it will be helpful your board exam. now its time to share it with your friends, and also suggest me what you need.


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Bihar board 12th science stream subjects wise solution

click here to check out Bihar board science stream all subjects solutions

SL.N.  Subject name with solutions
01 Physics
02 Chemistry
03 Biology
04 Math
05 Hindi
06 English

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