The Student Room Group

Vectors

Capture.JPG

I've done the first part but I don't know how to get OQ any ideas?
Reply 1
You know how to write OQ in terms of OP (it gives it to you.) and you know how to write OP in terms of m and n. Substitute the second into the first.
Reply 2
Original post by Damask-
You know how to write OQ in terms of OP (it gives it to you.) and you know how to write OP in terms of m and n. Substitute the second into the first.


Okay so OP = 0.5m+0.5n

I don't understand what you mean by substitute, What do you want me to substitute?
Reply 3
Original post by zed963
OP = 0.5m+0.5n


And OQ = 3/2 * OP

Substitute what you got into that.
Reply 4
Original post by Damask-
And OQ = 3/2 * OP

Substitute what you got into that.


0.75m +0.75n

but shouldn't it be 0.6*OP?

Quick Reply

Latest