Question

if the position vector of p and q are i-2j+k and i+4j-2k find the pvs of r and coordinate of pts r divide seg pq internally ratio 2 :1​

Answer 1

Answer:

Given value

putting in the formula

distance formula and ratio 2:1is M1=2 and M2=1

putting in the formula and get the ans

Answer 2

Answer:

r=mq+np\m+n

Step-by-step explanation:

• r=2(i+4j-2k)+1(i-2j+k)/2+1
• r=2i+8j-4k+i-2j+k/3
• r=3i+6j-3k/3

r=I, 2j,-k