Column I Column II The value of ((4+s...

Column I Column II The value of `((4+sec20^0)/(cosec20^0))^2` , is p. 1 The minimum value of `(1+cos2x+8sin^2x)/(2sin2x),x(0,pi/2)` is q. 2 The value of `(8sin40^0dotsin50^0dottan10^0)/(cos80^0)` r. 3 If `(cos5A)/(cosA)+(sin5A)/(sinA)=a+bcos4A ,` then `(a^2)/b` is s. 4

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