Question 47: R intersects Q =

29/01/2022 // by admin// Leave a Comment

Question 47: R intersects Q =

A. CHEAP

B. Q

C

D. I

Since R=I∪Q infers R∩Q=Q

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« Question 47: Calculate the value of the expression \(\begin{array}{l} B = 84{\left( {{x^2}{y^4}} \right)^2}:14{x^2 }{y^6} = 6{x^2}{y^2} \end{array}\) at \(x = \frac{{ – 3}}{4}\) and y=4.

Question 48: The value of the expression \(\begin{array}{l} A = {\left( { – {x^3}y} \right)^5}:\left( { – {x^{12 }}{y^2}} \right) = {x^3}{y^3} \end{array}\) at x=2 and \(y = – \frac{1}{2}\) »

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