NCERT Solutions for Class 12 Maths Chapter 2 Exercise 2.1
NCERT Solutions for Class 12 Maths Chapter 2 Exercise 2.1
Mar 24, 2020
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Q) Simplify sin^(−1) √((1+cos2𝑥)/2),0𝜋/2.#class12maths #shivangmathsacademy #cbsemaths #class12th
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Q) Simplify sin^(−1) √((1+cos2𝑥)/2),0𝜋/2.#class12maths #shivangmathsacademy #cbsemaths #class12th
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Q) Domain of 𝑠𝑖𝑛^(−1) (2𝑥^2−3) is (A) (−1,0)∪(1,√2)(B) (−√2,−1)∪(0,1)(C) [−√2,−1]∪[1,√2](D) (−
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Q) Domain of 𝑠𝑖𝑛^(−1) (2𝑥^2−3) is (A) (−1,0)∪(1,√2)(B) (−√2,−1)∪(0,1)(C) [−√2,−1]∪[1,√2](D) (−
2.2K views2 weeks ago
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Q) Simplify : .cos^(−1) ((sin𝑥+cos𝑥)/√2),𝜋/4=𝑥=5𝜋/4 #shivangmathsacademy #maths #cbsemaths
2:16
Q) Simplify : .cos^(−1) ((sin𝑥+cos𝑥)/√2),𝜋/4=𝑥=5𝜋/4 #shivangmathsacademy #maths #cbsemaths
3K views1 week ago
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If 𝑦=𝑠𝑖𝑛^(−1) 𝑥,−1≤𝑥≤0,then the range of 𝑦 is(A) ((−𝜋)/2,0)(B) [(−𝜋)/2,0](C) [(−𝜋)/2,0
1:08
If 𝑦=𝑠𝑖𝑛^(−1) 𝑥,−1≤𝑥≤0,then the range of 𝑦 is(A) ((−𝜋)/2,0)(B) [(−𝜋)/2,0](C) [(−𝜋)/2,0
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Q) Find the domain of 𝑓(𝑥)=𝑐𝑜𝑠^(−1) (1−𝑥^2 ). Also, find its range..#class12mathsinhindi
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Q) Find the domain of 𝑓(𝑥)=𝑐𝑜𝑠^(−1) (1−𝑥^2 ). Also, find its range..#class12mathsinhindi
2.1K views1 week ago
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Find the domain of the function 𝑓(𝑥)=𝑠𝑖𝑛^(−1) (𝑥^2−3) #class12maths #shivangmaths
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Find the domain of the function 𝑓(𝑥)=𝑠𝑖𝑛^(−1) (𝑥^2−3) #class12maths #shivangmaths
2.7K views2 weeks ago
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1:06
Q) The domain of sin^(−1) (1−2x) is #class12maths #shivangmathsacademy #cbsemaths #class12th
2.6K views2 weeks ago
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2:06
Q) Simplify : sin^(−1) ((sin𝑥+cos𝑥)/√2),−𝜋/4=𝑥=𝜋/4..#class12maths #shivangmathsacademy #cbse
1 week ago
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Q) Evaluate[tan^(−1) tan(3𝜋/4)]..#class12maths #shivangmathsacademy #cbsemaths #class12th
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Find the domain of the function 𝑓(𝑥)= 𝑠𝑖𝑛^(−1) (𝑥^2−4). Also, find its range.#inversetrigonom
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3:00
Q) Find the domain of 𝑝(𝑥)=sin^(−1) (1−2𝑥^2 ). Hence,find the value of 𝑥 for which p(𝑥)=𝜋/6.
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Q) Evaluate sin[cos^(−1) cos(7𝜋/6)] #shivangmathsacademy #cbsemaths #class12maths #maths
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Q) If 2cos^(−1) 𝑥 = 𝑦,then(A) 0≤𝑦≤𝜋(B) −𝜋≤𝑦≤𝜋(C) 0≤𝑦≤2𝜋(D) −𝜋≤𝐲 ≤ 0 #shivangmathsacademy
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Q) For the inverse trigonometric functions, which of the following Principal Value Branch
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Q) Find the domain of 𝑔(𝑥)=cos^(−1) (𝑥^2−1). Hence, find the value of 𝑥 for which 𝑔(𝑥)=𝜋/3.
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Q) Find the domain of sec^(−1) (2𝑥+1). #maths #shivangmathsacademy #shivangmathsacademy #cbsemaths
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Q) The following graph represents (A) 𝑦=cos^(−1) 𝑥 (B) 𝑦=sec^(−1) 𝑥 (C) 𝑦=sin^(−1) 𝑥 (D)
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Q) Find the domain of cos^(−1) (3𝑥−2) #shivangmathsacademy #maths #cbsemaths #mathsschool
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