Question
Read the given statements and conclusions carefully.
Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements. Statements: All computers are laptops. Some laptops are mobiles. Conclusions: I. Some computers are mobiles. II. Some mobiles are computers. III. Some mobiles are laptopsSolution
 = ? if a2 + b2 + c2 = 2(3a -5b -6c)-70 , then a-b-c = ?
If
= -2 then find If a = (√2 - 1)1/3, then the value of (a-1/a)3 +3(a-1/a) is:
If x² + px + q = 0 has roots 4 and -3, find the values of p and q.
Calculate the value of the expression: {2 X (P3Â - Q3) - 30 X P X Q} if (P - Q) = 6 and (P2Â + Q2) = 80
- Find the value of the expression {(4096) n /4  × 8 3n + 1 }/{(512) n  × 8 n – 1 }.
If, 4x2 + y2 + 12x + 6y + 18 = 0, then find the value of (2x + y)/(y + 6x).

If [8(x + y)3 – 27(x – y)3] ÷ (5y – x) = Ax2 + Bxy + Cy2, then the value of (A2 - 2B + 3C)...