MATHOGRAM CBSE

INVENTION FOR FUTURE EDUCATION

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Show that the middle term of the expension of (1+x)^2n is 1.3.5……(2n-1).2^n.x^n upon n factorial
Show that the middle term of the expension of (1+x)^2n is 1.3.5……(2n-1).2^n.x^n upon n factorial
Using Binomial Theorem Prove that 2 power 3n - 7n - 1 is Divisible By 49 where n belongs to N
Using Binomial Theorem Prove that 2 power 3n - 7n - 1 is Divisible By 49 where n belongs to N
If log under root x^2 plus y^2 equal to tan inverse y/x , then prove that dy/dx equal to x+y / x-y
If log under root x^2 plus y^2 equal to tan inverse y/x , then prove that dy/dx equal to x+y / x-y
Using Binomial Theorem Prove That 2 power 3n minus 7n minus 1 is divisible by 49 where n∈N
Using Binomial Theorem Prove That 2 power 3n minus 7n minus 1 is divisible by 49 where n∈N
If under root 1-x^2 + under root 1-y^2 = a(x-y) then prove that dy/dx = root( 1-y^2 / 1-x^2 )
If under root 1-x^2 + under root 1-y^2 = a(x-y) then prove that dy/dx = root( 1-y^2 / 1-x^2 )
If y equal log under root (1 plus Tan x ) upon (1 minus Tan x ) then prove that dy upon dx = Sec 2x
If y equal log under root (1 plus Tan x ) upon (1 minus Tan x ) then prove that dy upon dx = Sec 2x
If y equal to (e^x - e^-x )/ (e^x + e^-x ) then prove that dy/dx = 1 - y^2
If y equal to (e^x - e^-x )/ (e^x + e^-x ) then prove that dy/dx = 1 - y^2
If y equal to under root x square plus a square then prove that y dy/dx minus x equal to 0
If y equal to under root x square plus a square then prove that y dy/dx minus x equal to 0
INTEGRATION PYQ || Integration Class 12 || Integration JEE Mains PyQ
INTEGRATION PYQ || Integration Class 12 || Integration JEE Mains PyQ
The Three Vertices of a Parallelogram Are (3, 4) (3,8) and (9,8). Find the 4th Vertex
The Three Vertices of a Parallelogram Are (3, 4) (3,8) and (9,8). Find the 4th Vertex
What point on x axis is equidistant from the points (7,6) and (-3,4) ? || Co Ordinates Geometry 10
What point on x axis is equidistant from the points (7,6) and (-3,4) ? || Co Ordinates Geometry 10
Prove that square root of 2 plus square root of 2 plus cos 4x is equal to 2 cos x
Prove that square root of 2 plus square root of 2 plus cos 4x is equal to 2 cos x
Most important PYQ of Integration || Integration PYQ JEE MAINS 2025
Most important PYQ of Integration || Integration PYQ JEE MAINS 2025
If Cosα + Cosβ + Cosγ = 0 then prove that Cos3α.Cos3β.Cos3γ = 12Cos α.Cos β.Cos γ | Trigonometry 11
If Cosα + Cosβ + Cosγ = 0 then prove that Cos3α.Cos3β.Cos3γ = 12Cos α.Cos β.Cos γ | Trigonometry 11
Prove that Cos20.Cos100 + Cos100.Cos140 - Cos140.Cos200 = -3/4 || Trigonometry Class 11
Prove that Cos20.Cos100 + Cos100.Cos140 - Cos140.Cos200 = -3/4 || Trigonometry Class 11
Prove the following: If Sin 2A = λSin 2B then prove that Tan(A + B) / Tan(A - B) = λ + 1 / λ - 1
Prove the following: If Sin 2A = λSin 2B then prove that Tan(A + B) / Tan(A - B) = λ + 1 / λ - 1
Find a and n if an = 4 , d = 2 and Sn = -14 || Arithmetic Progression Class 10
Find a and n if an = 4 , d = 2 and Sn = -14 || Arithmetic Progression Class 10
Three numbers are in A.P. If the sum of these numbers be 27 and the product 648, || AP Class 10
Three numbers are in A.P. If the sum of these numbers be 27 and the product 648, || AP Class 10
If (a + i b)/(c + i d) equal to (x + i y) , prove that (a^2 + b^2) / (c^2 + d^2) equal to x^2 + y^2
If (a + i b)/(c + i d) equal to (x + i y) , prove that (a^2 + b^2) / (c^2 + d^2) equal to x^2 + y^2
If x+iy equal to root a+ib / c+id , prove that (x square + y square) whole square equal a^2 + b^2
If x+iy equal to root a+ib / c+id , prove that (x square + y square) whole square equal a^2 + b^2
Three numbers are in A.P. If the sum of these numbers be 27 and the product 648, find the numbers.
Three numbers are in A.P. If the sum of these numbers be 27 and the product 648, find the numbers.
Find real θ such that (3 + 2 i sinθ)/(1 - 2 i sinθ) is purely Real . || Complex Number Class 11
Find real θ such that (3 + 2 i sinθ)/(1 - 2 i sinθ) is purely Real . || Complex Number Class 11
Find the sum of first 25 terms ofAP whose nth term is 2 - 3n. || Arithmetic Progression Class 10
Find the sum of first 25 terms ofAP whose nth term is 2 - 3n. || Arithmetic Progression Class 10
If y = x + Tan x then show that Cos square x minus 2y plus 2x = 0 || Differential Equations Class12
If y = x + Tan x then show that Cos square x minus 2y plus 2x = 0 || Differential Equations Class12
Find the Sum of the First 25 Terms of an A.P.Whose Nth Term is Given by An = 2-3n.
Find the Sum of the First 25 Terms of an A.P.Whose Nth Term is Given by An = 2-3n.
Find the middle term of the AP 213 , 205 , 197 , ….., 37 || Arithmetic Progression Class 10
Find the middle term of the AP 213 , 205 , 197 , ….., 37 || Arithmetic Progression Class 10
Three Dice Are Rolled. Find the Number of Possible Outcomes in Which at Least One Die Shows 5.
Three Dice Are Rolled. Find the Number of Possible Outcomes in Which at Least One Die Shows 5.
Prove that: Tan13x - Tan9x - Tan4x = Tan13x Tan9x Tan4x |Trigonometry Class 11 |Trigonometry Class10
Prove that: Tan13x - Tan9x - Tan4x = Tan13x Tan9x Tan4x |Trigonometry Class 11 |Trigonometry Class10
How many numbers lie between 10 and 300, which when divided by 4 leave a remainder 3 ? AP Class 10
How many numbers lie between 10 and 300, which when divided by 4 leave a remainder 3 ? AP Class 10
Prove that cos 6°cos 42°cos 66° cos 78° = 1/16 || Trigonometry Class 11 | Maths Solution NCERT
Prove that cos 6°cos 42°cos 66° cos 78° = 1/16 || Trigonometry Class 11 | Maths Solution NCERT