Question

(iv) 47.50
( are
5. If x be the mid-point and 1 be the upper class limit of a class in a continuous
frequency distribution. What is the lower limit of the class?
(a) X - 1
(b) 3x + 8
(C) 2x + 2
(d) 2x - 1
6. Two right circular cones of equal curved surface areas have slant heights in the ratio of 3 : 5.
Find the ratio of their radii.
(a) 4.1
(b) 3:5
(c) 5:3
(d) 4:5
abcd
ů a rhombus , . In
AC
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Answer 1

Step-by-step explanation:

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