Question

B
2
23
b) In the given Venn-diagram, A, B and C represent the sets of tourists who visited
Bardiya. Khaptad and Rara respectively. If n(U) = 200. find
(i) n(A).
(ii) n(B),
(iii) n(C)
(iv) n/AC BLC) (v) n(A B C ) (vi) n(A - BO C
(vii) n(only A)
(viii) n (B) (ix) n (0)
(x) n(ANB)
(xi) n(B nC) (xii) n(
AC)
(xiii) n (
AB) (xiv) n (
BC) (XV) n (
AC)
n c=609
es
C
E)​

Answer 1

Pythagoras' theorem states that for all right-angled triangles, 'The square on the hypotenuse is equal to the sum of the squares on the other two sides'. The hypotenuse is the longest side and it's always opposite the right angle. In this triangle \ (a^2 = b^2 + c^2\) and angle \ (A\) is a right angle.