Answer:
Nope
Step-by-step explanation:
I presume you mean 9 'square'
9^2= 9 X 9 = 81
Cheerio ✌️
3/4 * 3/4
Three quarter meaning 3/4
Of represents *
So the answers is (3*3)/(4*4)=9/16 or 0.5625
Suppose S is a≤u≤b, A≤v≤B and let (u,v) → (r,θ) so then x=rcosθ, y=rsinθ … (i)
<span>We need 1≤r≤√3, 0≤θ≤π/2 so suppose r=f(u), θ=g(v) </span>
<span>If f(a)=1 and f(b)=√3 we can set r=f(u)=3^{½(u−a)/(b−a)} so 1≤r≤√3 </span>
<span>If g(A)=0 and g(B)=π/2 we can set θ=g(v)=(π/2)(v−A)/(B−A) so 0≤θ≤π/2 </span>
<span>With (i) this r & θ define T</span>
