Continuity for Multivariable Functions - Search Videos

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) If 2cos^(−1) 𝑥 = 𝑦,then(A) 0≤𝑦≤𝜋(B) −𝜋≤𝑦≤𝜋(C) 0≤𝑦≤2𝜋(D) −𝜋≤𝐲 ≤ 0 #shivangmathsacademy

CBSE PYQ 2026 😱 Most Students Get This WRONG | Inverse Trigonometry Trick 🔥 Q) If 2cos^(−1) 𝑥=𝑦, then (A) 0≤𝑦≤𝜋 (B) −𝜋≤𝑦≤𝜋 (C) 0≤𝑦≤2𝜋 (D) −𝜋≤𝐲 ≤ 0 #class12maths #shivangmathsacademy #cbsemaths #class12th class 12th maths chapter number 2 inverse trigonometric functions class 12 class ...

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Continuity of Functions Examples

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Top videos

Multimeter Continuity Test ⚡ #electronic #electric #diy

Multimeter Continuity Test ⚡ #electronic #electric #diy

YouTubeSayan Exp

18.2K views1 month ago

Draw the graph of 𝑓(𝑥)=𝑠𝑖𝑛^(−1) 𝑥, 𝑥∈[−1/√2, 1/√2]. Also, write range of f(x). #trigonometry

Draw the graph of 𝑓(𝑥)=𝑠𝑖𝑛^(−1) 𝑥, 𝑥∈[−1/√2, 1/√2]. Also, write range of f(x). #trigonometry

YouTubeShivang Maths Academy

10.8K views3 weeks ago

Q) If 𝑠𝑖𝑛 𝑐𝑜𝑡^(−1) (𝑥+1)]=𝑐𝑜𝑠(tan^(−1) 𝑥), 𝑡ℎ𝑒𝑛 𝑓𝑖𝑛𝑑 𝑥.#class12maths #shivang

Q) If 𝑠𝑖𝑛 𝑐𝑜𝑡^(−1) (𝑥+1)]=𝑐𝑜𝑠(tan^(−1) 𝑥), 𝑡ℎ𝑒𝑛 𝑓𝑖𝑛𝑑 𝑥.#class12maths #shivang

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4.3K views3 weeks ago

Continuity and Limits

Q) The value of tan[1/2 cos^(−1) (√5/3)] is (a) (3+√5)/2 (b) (3−√5)/2(c) (−3+√g5)/2(d) (−3−√5)/2

Q) The value of tan[1/2 cos^(−1) (√5/3)] is (a) (3+√5)/2 (b) (3−√5)/2(c) (−3+√g5)/2(d) (−3−√5)/2

YouTubeShivang Maths Academy

3.2K views3 weeks ago

$Q) Simplify : tan^(−1) {√((1−cos𝑥)/(1+cos𝑥))}}#class12maths #shivangmathsacademy #cbsemaths$

Q) Simplify : tan^(−1) {√((1−cos𝑥)/(1+cos𝑥))}}#class12maths #shivangmathsacademy #cbsemaths

YouTubeShivang Maths Academy

2.4K views2 weeks ago

Q) Simplify : tan^(−1) ((cos2𝑥−sin2𝑥)/(cos2𝑥+sin2𝑥)),0=𝑥=𝜋/4..#class12maths #shivangmathsaca

Q) Simplify : tan^(−1) ((cos2𝑥−sin2𝑥)/(cos2𝑥+sin2𝑥)),0=𝑥=𝜋/4..#class12maths #shivangmathsaca

YouTubeShivang Maths Academy

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Multimeter Continuity Test ⚡ #electronic #electric #diy

Multimeter Continuity Test ⚡ #electronic #electric #diy

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YouTubeSayan Exp

Draw the graph of 𝑓(𝑥)=𝑠𝑖𝑛^(−1) 𝑥, 𝑥∈[−1/√2, 1/√2]. Also, write range of f(x). #trigonometry

Draw the graph of 𝑓(𝑥)=𝑠𝑖𝑛^(−1) 𝑥, 𝑥∈[−1/√2, 1/√2]. Also, write range of f(x). #trigonometry

10.8K views3 weeks ago

YouTubeShivang Maths Academy

Q) If 𝑠𝑖𝑛 𝑐𝑜𝑡^(−1) (𝑥+1)]=𝑐𝑜𝑠(tan^(−1) 𝑥), 𝑡ℎ𝑒𝑛 𝑓𝑖𝑛𝑑 𝑥.#class12maths #shivang

Q) If 𝑠𝑖𝑛 𝑐𝑜𝑡^(−1) (𝑥+1)]=𝑐𝑜𝑠(tan^(−1) 𝑥), 𝑡ℎ𝑒𝑛 𝑓𝑖𝑛𝑑 𝑥.#class12maths #shivang

4.3K views3 weeks ago

YouTubeShivang Maths Academy

Q) The value of tan[1/2 cos^(−1) (√5/3)] is (a) (3+√5)/2 (b) (3−√5)/2(c) (−3+√g5)/2(d) (−3−√5)/2

Q) The value of tan[1/2 cos^(−1) (√5/3)] is (a) (3+√5)/2 (b) (3−√5)/2(c) (−3+√g5)/2(d) (−3−√5)/2

3.2K views3 weeks ago

YouTubeShivang Maths Academy

$Q) Simplify : tan^(−1) {√((1−cos𝑥)/(1+cos𝑥))}}#class12maths #shivangmathsacademy #cbsemaths$

Q) Simplify : tan^(−1) {√((1−cos𝑥)/(1+cos𝑥))}}#class12maths #shivangmathsacademy #cbsemaths

2.4K views2 weeks ago

YouTubeShivang Maths Academy

Q) Simplify : tan^(−1) ((cos2𝑥−sin2𝑥)/(cos2𝑥+sin2𝑥)),0=𝑥=𝜋/4..#class12maths #shivangmathsaca

Q) Simplify : tan^(−1) ((cos2𝑥−sin2𝑥)/(cos2𝑥+sin2𝑥)),0=𝑥=𝜋/4..#class12maths #shivangmathsaca

2.8K views3 weeks ago

YouTubeShivang Maths Academy

Q) The function 𝑓 defined by 𝑓(𝑥)={ (𝑥,f 𝑥≤1 5, if 𝑥= 1 is not continuous at(A) x=0(B) 𝑥

Q) The function 𝑓 defined by 𝑓(𝑥)={ (𝑥,f 𝑥≤1 5, if 𝑥= 1 is not continuous at(A) x=0(B) 𝑥

2.1K views2 weeks ago

YouTubeShivang Maths Academy

Find k so that 𝑓(𝑥)={((𝑥^2−2𝑥−3)/(𝑥+1), 𝑥≠−1 𝑘, 𝑥=−1) is continuous at x=−1.#cbse2027 #maths

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JEE Advanced 2026 🔥 Same Concept Repeat! | Sachin Mor Sir #jeeadvanced #iitjee

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Q) If 𝑓(𝑥)={ ((𝑥^2−4𝑥−5)/(𝑥+1), 𝑥≠−1 𝑘,&𝑥=−1 is continuous at 𝑥=−1, then the value of 𝑘 i

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YouTubeShivang Maths Academy

Q) Simplify: 𝐜𝐨𝐬^(−𝟏) 𝐱+𝐜𝐨𝐬^(−𝟏) [𝐱/𝟐+√(𝟑−𝟑𝐱^𝟐 )/𝟐]; 𝟏/𝟐≤𝐱≤𝟏 #cbsemaths #maths

2.2K views2 weeks ago

YouTubeShivang Maths Academy

Q) Find the value of 𝑘, so that 𝑓(𝑥)={(𝑘cos𝑥/(𝜋−2𝑥), if 𝑥≠𝜋/2@3, if 𝑥=𝜋/2) is continu

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Q) Evaluate sin[cos^(−1) cos(7𝜋/6)] #shivangmathsacademy #cbsemaths #class12maths #maths

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Q) Simplify : sin(2sin^(−1) 0.6)#class12maths #shivangmathsacademy #cbsemaths #class12

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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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YouTubeShivang Maths Academy

Q) If 𝑓(𝑥)={((1−sin^3 𝑥)/(3cos^2 𝑥), for 𝑥≠𝜋/2 𝑘, for 𝑥=𝜋/2) is continuous at 𝑥=𝜋/2, t

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Q) The graph of a trigonometric function is as shown. Which of the following will represent graph of

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YouTubeShivang Maths Academy

Q) Find the value of a and b so that function f defined as:𝐟(𝐱)={((𝐱−𝟐)/|𝐱−𝟐| +𝐚, 𝐢𝐟 𝐱=𝟐

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