Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
USHA PUBLICATION-MODEL QUESTION SET-MODEL QUESTION SET
- Using vector method prove that cosA=(b^2+c^2-a^2)/(2bc)
Text Solution
|
- If 2s=a+b+c show that [[a^2,(s-a)^2,(s-a)^2],[(s-b)^2,b^2,(s-b)^2],[...
Text Solution
|
- Solve the following by matrix method x-y+z=4, 2x+y-3z=0, x+y+z=2
Text Solution
|
- In any triangle ABC, prove by vector method that frac[a][sinA]=frac[b]...
Text Solution
|
- Find the distance of the point (3,-4,5)from the plane 2x+5y-6z-19=0 me...
Text Solution
|
- Prove that the two lines whose direction cosines are connected by the ...
Text Solution
|
- Integrate the following inte^(cos^2x)sin2x dx
Text Solution
|
- Solve the differential equation (dy)/(dx)= (y-x+1)/(y+x+5).
Text Solution
|
- Prove that int0^(pi/2)lnsinxdx=pi/2ln( 1 /2)
Text Solution
|
- If x=(sin^(3)t)/(sqrt(cos2t)) and y=(cos^(3)t)/(sqrt(cos2t)), then fin...
Text Solution
|
- Let f:XrightarrowY and g:YrightarrowZ. Prove that gof is bijective if ...
Text Solution
|
- If "cos"^(-1)(x/a) ="cos"^-1(y/b) = theta, "prove that" x^2/a^2 -(2xy)...
Text Solution
|
- Minimize:Z=20x1+10x2 "Subject to": x1+2x2 le 40 3x1 -x2 ge 30 4x1+3x2 ...
Text Solution
|
- If y=x sin^-1x+xcos^-1x, then what is dy/dx?
Text Solution
|
- Give an example of a relation which is symmetric and anti-symmetric.
Text Solution
|
- What is the value of int0^1sin^2tdt+int0^1cos^2tdt-int0^1dr?
Text Solution
|
- What is the principal value of sin^(-1)(sin((2pi)/3))?
Text Solution
|
- What is the value of |[i^(103), 3 ,i^(101)],[i^(56), 5, i^(54)],[i^(23...
Text Solution
|
- What is the value of hata*hatb+hatb*hatc+hatc*hata if hata+hatb+hatc=v...
Text Solution
|
- The distance between the parallel planes 2x - 3y + 6z +1 = 0 and 4x - ...
Text Solution
|