find the value of p if the following lines are concurrent 3X + 4y equal to 5
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solve the equation and put the value oin third eqn
kspaneserpcd1d9:
gives p=2
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3x+4y=5 and 2x+3y give the soln (- 1,2) this is intrsc pt. the line px+4y =6 will pass thr this point. subst these values, we get p=2
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