Question
If (Ax + By - Cz) 2 = 4x 2 + 3y 2 + 2z 2 + 4√3xy - 2√6yz - 4√2xz, then find the value of A 2 + B 2 C 2 .
More Algebra Questions
- Question 1
- If x = 222, y = 223 and z = 224, then find the value of x³ + y³ + z³ – 3xyz
- If a = 2 + √3, then the value of (a6 + a4 + a2 + 1)/a3 is
- A boat covers a distance of 75 km downstream in 2.5 hours. If the ratio of upstream speed to downstream speed of the boat is 3:5, then find the distance tr...
- If x + y + z = 6, and x3 + y3 + z3 = 36, xyz = 6 then find (xy +yz + zx)?
- If (6x + y) = 180 and 5x:2y = 25:12, then find the value of (2x² + 5y²).
- The graphs of the equations 3x-20y-2=0 and 11x-5y +61=0 intersect at P(a,b). What is the value of (a² + b² − ab)/(a² − b² +...
- Question 8
- Question 9
- Find the value of 3/4 cot² 30° + cos² 30°-3cosec²60° + tan² 60°.
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
