Question

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The 18th term of an A.P. 123, 118,113 ,.........is :
(A) 33 ; (B) 43; (C) 38; (D) 48.


Find the point on y-axis which is equidistant from (3,1) and (1,5)
(A) (0,2); (B) (0 ,-2); (C) (2,0) ; (D) (-2, 0).
If V3cosx = 3 sinx, find the value of x :(A) 30° ; (B) 45°; (C) 60°; DE
Find the diameter of a circle whose area and perimeter are numerically equal :
(A) 1 unit; (B) 2 unit ; (C) 3unit : (D) 4 unit.
If sec 4A = cosec ( A-30°)where 4A is an acute angle, find the value of A.
(A) 10";(B) 24° : (C) 20°;
(D) 40°
The slant height of cone whose height is 8cm and radius is 6 cm
(A) 14 cm : (B) 12cm ;(C) 10 cm : (D) 8 cm.
The length of the shadow of a lower is equal to its height . What is the angle of elev
the sun.: (A) 30° : (B) 45°; (C) 60° :
(D) 90°
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Answer 1

Answer:

please send only one question it's my request