Click to Chat
1800-2000-838
+91-120-4616500
CART 0
Use Coupon: CART20 and get 20% off on all online Study Material
Welcome User
OR
LOGIN
Complete Your Registration (Step 2 of 2 )
What is the area of parallellogram if its diagonals are represented by vectors p=5i-4j+3k q=3i+2j-k
What is the area of parallellogram if its diagonals are represented by vectors
p=5i-4j+3k
q=3i+2j-k
take the cross product of the two vectors and divide it by 2 then u get the area of the parallelogram if the answer is negative then take it as positive because we take the modulus of cross product , and also the area can never be negative
take the cross product of the two vectors and divide it by 2 then u get the area of the parallelogram
if the answer is negative then take it as positive because we take the modulus of cross product , and also the area can never be negative
I tried that way. But it didnot come. note that it is the diagonals, not sides
I tried that way. But it didnot come.
note that it is the diagonals, not sides
Post Question
Dear , Preparing for entrance exams? Register yourself for the free demo class from askiitians.
points won -