सिद्ध कीजिए कि
`(sinA+cosA)(tanA+cotA)=secA+"cosec"A`.

Prove that : (sinA-cosA)(cotA +tanA)=secA-"cosec"A

Prove that : (sinA-cosA)(cotA +tanA)=secA-"cosec"A

If 0 lt A lt pi//2 and sinA + cosA + tan A + cotA + secA + cosec A=7 and sinA and cosA are roots of equation 4x^(2) - 3x +a=0 . Then value of 25a is:

If 0 lt A lt pi//2 and sinA + cosA + tan A + cotA + secA + cosec A=7 and sinA and cosA are roots of equation 4x^(2) - 3x +a=0 . Then value of 25a is:

If 0 lt A lt pi//2 and sinA + cosA + tan A + cotA + secA + cosec A=7 and sinA and cosA are roots of equation 4x^(2) - 3x +a=0 . Then value of 25a is:

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 _____________.

Prove that: sinA(1+tanA)+cosA(1+cotA)= secA+"cosec"A

Prove that: sinA(1+tanA)+cosA(1+cotA)= secA+"cosec"A

(cosA)/(1-tanA)+(sinA)/(1-cotA)=sinA+cosA

In sinA and cosA are the roots of the equation 4x^(2)-3x+a=0, sinA+cosA+tanA+cotA+secA+"cosec "A=7 and 0 lt A lt (pi)/(2) , then the value of a must be