Math, asked by HimamshuBisht, 1 year ago

for what value af p, the points (2,1),(p,-1)and (-1,3)are collinear​

Answers

Answered by suhailturki95
0

p= 5

with area of triangle

Attachments:

suhailturki95: Mene ans m likha h
shubhu1958: aapne konsa formula yha use kiya hai?
suhailturki95: area of triangle h class 10 chapter 4 m h
shubhu1958: Are you in 10 class
suhailturki95: yess
shubhu1958: ye formula kya aapne bana ya hai
suhailturki95: no
shubhu1958: to is formula naam kya hai
shubhu1958: अरे!मुझे इस formula का नाम बताओ.
shubhu1958: अरे!मुझे इस formula का नाम बताओ.
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