Home
Class 10
MATHS
If 3tanA=4 then cosA = …………....

If `3tanA=4` then `cosA` = ………….

A

`1/2`

B

`1/3`

C

`1/7`

D

None

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • TANGENTS AND SECANTS TO A CIRCLE

    VGS PUBLICATION-BRILLIANT|Exercise EXERCISE|201 Videos

  • TRIGONOMETRY (MULTIPLE CHOICE QUESTION)

    VGS PUBLICATION-BRILLIANT|Exercise TRIGONOMETRY (MULTIPLE CHOICE QUESTION)|25 Videos

Similar Questions

Explore conceptually related problems

If cotA=5/12 then sinA+cosA = ………………

If secA+tanA=1/3 , then secA-tanA = …………..

If tanA=3/4 then sec^2A-tan^2A = ……………

In /_\ABCsinC=3/5 then cosA =………..

IF sec A+ tanA=1/5 , then sec A- tan A=………

In triangle ABC, if sinA cos B=1/4 and 3 tanA = tanB, then cot^(2)A is equal to

A+B=180^(@) then cosA+cos B =………..

if TanA=1/2, tanB=1/3 then cos2A-sin2B=