What is the area of the rectangle having vertices A, B C and D with position vectors `-i+1/2j+4k,i+1/2j+4k,i-1/2j+4k,-i-1/2j+4k`

What is the area of the rectangle having vertices A, B, C and D with positive vectors -hat(i)+(1)/(2) hat(j)+4hat(k), hat(i)+(1)/(2)hat(j)+4hat(k), hat(i)-(1)/(2) hat(j)+4hat(k) and -hat(1)-(1)/(2) hat(j)+4hat(k) ?

Area of a rectangle having vertices A, B, C and D with position vectors - hat i+1/2 hat j+4 hat k , hat i+1/2 hat j+4 hat k , hat i-1/2 hat j+4 hat k and - hat i-1/2 hat j+4 hat k respectively is (A) 1/2 (B) 1 (C) 2 (D) 4

Area of a rectangle having vertices A, B, C and D with position vectors - hat i+1/2 hat j+4 hat k , hat i+1/2 hat j+4 hat k , hat i-1/2 hat j+4 hat k and - hat i-1/2 hat j+4 hat k respectively is(A) 1/2 (B) 1 (C) 2 (D) 4

Area of a rectangle having vertices A,B,C and D with positions vectors - hat i +1/2 hat j + 4 hat k, hat i + 1/2 hat j + 4 hat k, hat i - 1/2 hat j + 4 hat k and - hat i - 1/2 hat j + 4 hat k , respectively is

Area of a rectangle having vertices A,B,C and D with position vectors -overset^^i+1/2overset^^j+4overset^^k,overset^^i+1/2overset^^j+4overset^^k,overset^^i-1/2overset^^j+4overset^^k"and"-overset^^i-1/2overset^^j+4overset^^k respectively is : a) 1/2 b)1 c)2 d)4

Equation of the plane through three points A, B and C with position vectors -6i+3j+2k, 3i-2j+4k and 5i+7j+3k is equal to

Equation of the plane through three points A, B and C with position vectors -6i+3j+2k, 3i-2j+4k and 5i+7j+3k is equal to

Equation of the plane through three points A, B and C with position vectors -6i+3j+2k, 3i-2j+4k and 5i+7j+3k is equal to

Equation of the plane through three points A, B and C with position vectors -6i+3j+2k, 3i-2j+4k and 5i+7j+3k is equal to