Consider the 2 tables TI and T2 shown in Figure. Show the results of the subsequent operations with proper justifications, reasons and explanations. Moreover, Along with Relational Algebra you have to write or translate each statement int to SQL equivalent form. a. TITI.P-T2.A T2 b. TI c. TI U T2 (TI.P = T2.A AND TI.R= T2.C) T2 A database state for the relations T1 and 72. TABLE T1 PQR 10 15 25 a b a 5 8 6 TABLE T2 A B C 10 b 6 25 с 3 10 b 5
Angles in Circles
Angles within a circle are feasible to create with the help of different properties of the circle such as radii, tangents, and chords. The radius is the distance from the center of the circle to the circumference of the circle. A tangent is a line made perpendicular to the radius through its endpoint placed on the circle as well as the line drawn at right angles to a tangent across the point of contact when the circle passes through the center of the circle. The chord is a line segment with its endpoints on the circle. A secant line or secant is the infinite extension of the chord.
Arcs in Circles
A circular arc is the arc of a circle formed by two distinct points. It is a section or segment of the circumference of a circle. A straight line passing through the center connecting the two distinct ends of the arc is termed a semi-circular arc.
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