Doubtnut മല്യാലം

"The voltage - current variation of two metallic wires ""X. and .Y. at |Class 12 PHYSICS | Doubtnut
A person has 2 parents, 4 grandparents, 8 great grandparents, and so |Class 11 MATH | Doubtnut
A person has 2 parents, 4 grandparents, 8 great grandparents, and so |Class 11 MATH | Doubtnut
Write the structures of the products of the following reactions |Class 12 CHEMISTRY | Doubtnut
Write the structures of the products of the following reactions |Class 12 CHEMISTRY | Doubtnut
Two parallel rail tracks run north-south. Train A moves north with the |Class 11 PHYSICS | Doubtnut
Two parallel rail tracks run north-south. Train A moves north with the |Class 11 PHYSICS | Doubtnut
Equal masses of oxygen, hydrogen and methane are taken in a container |Class 11 CHEMISTRY | Doubtnut
Equal masses of oxygen, hydrogen and methane are taken in a container |Class 11 CHEMISTRY | Doubtnut
Evaluate `|[x, x+1],[ x-1, x]|` |Class 12 MATH | Doubtnut
Evaluate `|[x, x+1],[ x-1, x]|` |Class 12 MATH | Doubtnut
There are 200 individuals with a skin disorder, 120 had been exposed to |Class 11 MATH | Doubtnut
There are 200 individuals with a skin disorder, 120 had been exposed to |Class 11 MATH | Doubtnut
Let A={2,4,6,8} and B={6,8,10,12 }. Find `A uu B`. |Class 11 MATH | Doubtnut
Let A={2,4,6,8} and B={6,8,10,12 }. Find `A uu B`. |Class 11 MATH | Doubtnut
Plot the points represented by the complex numbers 1+i, 2+i, 2+3i, 1+3i |Class 11 MATH | Doubtnut
Plot the points represented by the complex numbers 1+i, 2+i, 2+3i, 1+3i |Class 11 MATH | Doubtnut
Consider the following system of linear equations, `x+y+z=6`,|Class 12 MATH | Doubtnut
Consider the following system of linear equations, `x+y+z=6`,|Class 12 MATH | Doubtnut
How would you determine the standard electrode potential of the |Class 12 CHEMISTRY | Doubtnut
How would you determine the standard electrode potential of the |Class 12 CHEMISTRY | Doubtnut
a problem in mathematics is given to 3 students whose chances of |Class 11 MATH | Doubtnut
a problem in mathematics is given to 3 students whose chances of |Class 11 MATH | Doubtnut
Differentiate w.r.t x the functions `cot ^(-1)[(sqrt(1+sin x)+sqrt(1-sin |Class 12 MATH | Doubtnut
Differentiate w.r.t x the functions `cot ^(-1)[(sqrt(1+sin x)+sqrt(1-sin |Class 12 MATH | Doubtnut
Find the sum to n terms of the series: `5+11+19+29+41`..... |Class 11 MATH | Doubtnut
Find the sum to n terms of the series: `5+11+19+29+41`..... |Class 11 MATH | Doubtnut
From the sets given below, select equal sets:A={2,4,8,12}, B={1,2,3,4}, |Class 11 MATH | Doubtnut
From the sets given below, select equal sets:A={2,4,8,12}, B={1,2,3,4}, |Class 11 MATH | Doubtnut
"Which of the following compounds shows geometrical isomerism? |Class 11 CHEMISTRY | Doubtnut
The mole fraction of water in a mixture containing equal number of |Class 12 CHEMISTRY | Doubtnut
The mole fraction of water in a mixture containing equal number of |Class 12 CHEMISTRY | Doubtnut
A and B are two events such that `P(A)=1/5` and `P(AuuB)=2/5` Find P(B)|Class 12 MATH | Doubtnut
A and B are two events such that `P(A)=1/5` and `P(AuuB)=2/5` Find P(B)|Class 12 MATH | Doubtnut
" Let `R` be the relation on the set `Z` of all integers defined by `R={ |Class 11 MATH | Doubtnut
How many numbers lying between: 100 and 1000 can be formed with |Class 11 MATH | Doubtnut
How many numbers lying between: 100 and 1000 can be formed with |Class 11 MATH | Doubtnut
"Convert the following into basic units: i. 28.7pm ii. 15.15pm |Class 11 CHEMISTRY | Doubtnut
Sum of two numbers is 25. The difference is 10. Find the numbers. |Class 9 Math |Doubtnut
Sum of two numbers is 25. The difference is 10. Find the numbers. |Class 9 Math |Doubtnut
Prove that `(1+costheta+sintheta)/(1-costheta+sintheta)=cot(theta/2)` |Class 11 MATH | Doubtnut
Prove that `(1+costheta+sintheta)/(1-costheta+sintheta)=cot(theta/2)` |Class 11 MATH | Doubtnut
Show that the relation R in R defined as R=`{(a,b):aleb}` is reflexive |Class 12 MATH | Doubtnut
Show that the relation R in R defined as R=`{(a,b):aleb}` is reflexive |Class 12 MATH | Doubtnut
How much energy is réquired to ionise a 'H' atom if the electron |Class 11 CHEMISTRY | Doubtnut
How much energy is réquired to ionise a 'H' atom if the electron |Class 11 CHEMISTRY | Doubtnut
If `cot alpha cot beta=2`, show that `(cos (alpha+beta))/(cos (alpha-beta |Class 11 MATH | Doubtnut
If `cot alpha cot beta=2`, show that `(cos (alpha+beta))/(cos (alpha-beta |Class 11 MATH | Doubtnut
If the 'sum of first `m` terms of an `A . P`. be `n` and the sum of first |Class 12 MATH | Doubtnut
If the 'sum of first `m` terms of an `A . P`. be `n` and the sum of first |Class 12 MATH | Doubtnut
Find the intervals in which the function `f(x)=4x^3-6x^2-72x+30` is |Class 12 MATH | Doubtnut
Find the intervals in which the function `f(x)=4x^3-6x^2-72x+30` is |Class 12 MATH | Doubtnut
The value of the determinant `abs[[sin10,-cos10],[sin80,cos80]]`is |Class 12 MATH | Doubtnut
The value of the determinant `abs[[sin10,-cos10],[sin80,cos80]]`is |Class 12 MATH | Doubtnut
Verify Property 1 for `Delta=|[2 ,-3, 5],[ 6, 0, 4],[ 1, 5, -7]|` |Class 12 MATH | Doubtnut
Verify Property 1 for `Delta=|[2 ,-3, 5],[ 6, 0, 4],[ 1, 5, -7]|` |Class 12 MATH | Doubtnut