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IIT JEE - Main - Mathematics

Sir plz explain how r we getting a by x'range?????

Asked by vishakhachandan026 17th June 2019, 7:43 PM
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IIT JEE - Main - Mathematics

Is sum of AM and HM between 2 positive numbers is 25 and their GM is 12 then sum of numbers is- A-9 B-18 C-32 D-18 or 32

Asked by Aviral 16th June 2019, 11:15 AM
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IIT JEE - Main - Mathematics

prove that 2tan^-1[tan(45degree-x) tany/2] = cos^-1[sin2x+cosy/1+sin2xcosy] 

Asked by cmangrola 14th June 2019, 7:45 PM
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IIT JEE - Main - Mathematics

Sir plz solve it with full explanation

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Asked by vishakhachandan026 14th June 2019, 11:09 AM
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IIT JEE - Main - Mathematics

(3x+4/x)^5  Please expand using binomial theorem. 

Asked by aaryannagpal2003 13th June 2019, 2:57 PM
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IIT JEE - Main - Mathematics

The range of sgn(2^x) + sgn(Ix-5I) is ?

Asked by hrajput0322 11th June 2019, 12:06 PM
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IIT JEE - Main - Physics

Sir plz make me understand that why are we adding the velocity of car and gun's bullet...does it not change range?..how's that being applied  here I can't understand,thanks

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Asked by vishakhachandan026 10th June 2019, 10:34 AM
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IIT JEE - Main - Physics

n forces are concurrent,each having a magnitude F lying in the same plane and symmetrically spaced.if two consecutive forces are removed the resultant of(n-2) forces is?

Asked by Sunita 9th June 2019, 9:47 AM
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IIT JEE - Main - Physics

The angle between two vectors -2i^+3j^+k^ and i^+2j^-4k^ is

Asked by Sunita 6th June 2019, 11:40 PM
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JEE Plances - JEE (Main) - Mathematics

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Asked by g_archanasharma 16th December 2018, 6:20 PM
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Asked by g_archanasharma 16th December 2018, 6:19 PM
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Asked by g_archanasharma 16th December 2018, 6:18 PM
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Asked by g_archanasharma 16th December 2018, 6:11 PM
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Asked by g_archanasharma 16th December 2018, 6:09 PM
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JEE Plances - JEE (Main) - Mathematics

Sir pls solve this question.

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Asked by rsudipto 15th December 2018, 6:13 PM
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JEE Plances - JEE (Main) - Physics

2nd and 3rd

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Asked by StarBoy 15th December 2018, 2:25 PM
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JEE Plances - JEE (Main) - Mathematics

Sir in this question how is the inverse fn derived. Pls explain in details.

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Asked by rsudipto 15th December 2018, 8:55 AM
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JEE Plances - JEE (Main) - Mathematics

Sir pls solve this question.

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Asked by rsudipto 14th December 2018, 9:52 AM
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JEE Plances - JEE (Main) - Mathematics

Sir pls solve this question.

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Asked by rsudipto 14th December 2018, 9:51 AM
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