Draw the graph of the equation `x+2y-3=0`. From your graph, find the value for y when (i) x=5 (ii) x=-5.
Answered Feb 05, 2023
Correct Answer - (i) y=1 (ii) y=4
(i) To justify a dimensionally correct equation need not be actually a correct equation, consider equation, v2 = 2as Dimensions of L.H.S. = [v2] = [L2M0T2] Dimensions of R.H.S. = [as]= [L2M0T2] ⇒ [L.H.S.] = [R.H.S.] This...
Correct Answer - `7.2` cm, `4.8` cm, `4.2` cm, `2.4` cm, `3` cm
Correct Answer - (i) y=6 (ii)` y=-6`
Correct Answer - (i) y=1) (ii) x=7
Correct Answer - (i) A(6,0) and B(0,8) (ii) 24 sq units
Correct Answer - 8 sq units
Correct Answer - (4,1)
Correct Answer - (i)`k=-4," other root "=3" "(ii)" "a=4,b=5`
Correct Answer - `k=(49)/(28)`
A) same l value and same n value
Log in to ask questions, provide answers, or leave comments.
Install the Bissoy app to consult with a doctor.
