Ask a Doubt
Request a call back

Join NOW to get access to exclusive study material for best results

JEE Class main Answered

if ϕ(x)= a^x then what is [Φ(p)]^3 ?
Asked by hrushikesh.amenon | 18 Apr, 2019, 09:36: PM
answered-by-expert Expert Answer
straight ϕ open parentheses straight x close parentheses equals straight a to the power of straight x open parentheses straight ϕ open parentheses straight p close parentheses close parentheses cubed equals open parentheses straight a to the power of straight p close parentheses cubed equals straight a to the power of 3 straight p end exponent
Answered by Arun | 19 Apr, 2019, 09:42: AM
Multiple Choice Questions Practice Test
Answered Unanswered My Questions My Answers
JEE main - Maths
find
question image
Asked by komuravellysravanthi4 | 26 Apr, 2024, 02:14: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
JEE main - Maths
sin-1(sin5π/3)
Asked by nirmalraulji5 | 18 Apr, 2024, 09:03: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
JEE main - Maths
Question no 2.
question image
Asked by rohanraj999v | 25 Mar, 2024, 06:38: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
JEE main - Maths
let f:[0,10] to [1,20] be a function defined as f(x)= 60-5x/3,0≤x≤6 10, 6≤x≤7 then f is 31-3x, 7≤x≤10
Asked by msriramulu508 | 15 Mar, 2024, 08:50: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
JEE main - Maths
state the sign of the expression x2-5x+6
Asked by sushmaakhila55 | 07 Mar, 2024, 06:00: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
JEE main - Maths
given f:AtoR is defined as f(x)= x³+1, where A={1,2,-1,-2,0}. Then range of f IS
Asked by budiga1949 | 07 Feb, 2024, 07:34: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
JEE main - Maths
what is the answer
question image
Asked by banumurthy2007 | 07 Jan, 2024, 07:58: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
JEE main - Maths
19. If f(x)=x+c,f(0)=/(0)=1 then /(2)=
Asked by masrulmallick014 | 25 Dec, 2023, 10:41: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
JEE main - Maths
rang of quadratic expression y=x^2+6x-4 and x belong to (-4,3)
Asked by maheshv9090 | 16 Oct, 2023, 09:30: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
JEE main - Maths
Q) Find the range of f(x) = x + 1/x Ans) See the image which I have uploaded.. I have just broken the eqn into √x² + 1/√x² +2 -2 ..and have formed the identity (a+b)² and the range is coming  (-∞, 2 ] U [ -2, ∞ ) which is wrong.. the correct range is coming from (a-b)² which is (-∞, -2 ] U [ 2, ∞ ). My Doubt- Why (a+b)² is not giving the correct range? Request- Please send the solution using (a+b)². I've attached an image and let me know if I'm wrong somewhere or why the correct solution isn't coming by using (a+b)². Thanks, Samit  Future Top 50 ranker in JEE ADVANCE
question image
Asked by samithatty | 01 Dec, 2022, 10:32: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt
Get Latest Study Material for Academic year 24-25 Click here
×