Home
Class 11
MATHS
Prove that 1+(1)/(cosA)=(tan^(2)A)/(se...

Prove that
`1+(1)/(cosA)=(tan^(2)A)/(secA-1)`

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • TRIGONOMETRICAL FUNCTIONS

    ICSE|Exercise Exercise 4(c)|12 Videos

  • TRIGONOMETRICAL FUNCTIONS

    ICSE|Exercise Exercise 4(d)|48 Videos

  • TRIGONOMETRICAL FUNCTIONS

    ICSE|Exercise Exercise 4(a)|15 Videos

  • TRIGONOMETRIC EQUATIONS

    ICSE|Exercise CHAPTER TEST |6 Videos

Similar Questions

Explore conceptually related problems

Prove that : (secA+1)/(tanA)=(tanA)/(secA-1)

Prove that : (1+cotA)/(cosA)+(1+tanA)/(sinA)=2(secA+"cosec"A)

Prove that (tanA)/(1+secA) - (tanA)/(1-secA) = 2cosecA

Prove that (1+sin2A)/(cos2A)=(cosA+sinA)/(cosA-sinA)=tan((pi)/(4)+A)

Prove that : (1-tanA)^(2)+(1-cotA)^(2)=(secA-"cosec"A)^(2)

Prove that : (i) (1)/(1-cosA)+(1)/(1+cosA)=2"cosec"^(2)A " " (ii) (1)/(1-sinA)-(1)/(1+sinA)=2secAtanA

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

Prove that : (tanA+sinA)/(tanA-sinA)=(secA+1)/(secA-1)

Prove that: (1-tanA)^(2)+(1-cotA)^(2)=(secA-"cosec"A)^(2)

Prove that (cotA-cosA)/(cotA+cosA)=(cosecA-1)/(cosecA+1)