If `3x=cosecA` and `3/x=cotA` then `3(x^2+1/x^2)=`

If x = cosecA + cosA and y = cosecA - cosA, then find the value of (2/(x+y))^2 +((x-y)/2)^2 -1 . यदि x = cosecA + cosA और y =cosecA - cosA, तो (2/(x+y))^2 +((x-y)/2)^2 -1 का मान ज्ञात करें:

If cosecA+cotA=x , then value of x is

(cotA-cosecA)^2=x then x=

If x=cotA+cosA,y=cotA ,prove that : ((x-y)/(x+y))^(2)+((x-y)/(2))^(2)=1

Incorrect: (3x^2)/(3x^2) =0 Correct : (3x^2)/(3x^2) =1 .

int (3x^3+2x^2+3x+1)/(3(x^2+1)) dx=

If 0 lt a lt (pi)/(2) and sinA +cosA+tanA+cotA+secA+cosecA = 7, sinA and cosA are roots of equation 4x^(2) -3x +alpha = 0 , then the value of |(25alpha)/(4)| is _____________.

1/(cosecA+cotA)=cosecA-cotA

If (cotA-cosecA)^(2)=x , then the value of x is