Math, asked by sahi20, 1 year ago

sin tita 4 /6 then value of tan×cos

Answers

Answered by hariniiii
1
find adjacent side= 2 root 5
tan tita= (4/2 root 5)(2 root5/6)
           =4/6
           =2/3
hope it helpss 


hariniiii: yes i did
hariniiii: neither of our answers were marked brainliest by sahil 20
sivaprasath: Anyway, my friends told me I am eligible to get the rank Maths Aryabhatta,.I just need 30+ brainliest (Already I have 25+)
hariniiii: then you get it
hariniiii: it will be more useful for u than me
sivaprasath: anyway, if she didn't come here, and mark our answer it will be useful to you nor me,
sivaprasath: will not *
hariniiii: i think she is waiting for us to come to a decision
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sivaprasath: : - {
Answered by sivaprasath
0
Solution:(Instead of θ, I use A)

_____________________________________________________________

Given:

sin A =  \frac{4}{6}

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To find :

The value of tan A x cos A

_____________________________________________________________

As, we know that,

tan A =  \frac{sin A}{cos A}

=> tan A x cos A =  \frac{sin A}{cos A} (cos A)

=> sin A

Hence,

The value of tan A x cos A = sin A

The value of tan A x cos A =  \frac{4}{6}  = \frac{2}{3}

_____________________________________________________________

                                      Hope it Helps !!

=> Mark as Brainliest,..

sivaprasath: ==> MARK AS BRAINLIEST,plz
Devendra1012: aye man it's way simple just use X, y,r
sivaprasath: what do you mean , >?
Devendra1012: sinΦ= y/r ,cosΦ=x/r &tanΦ= y/x you know the value of sinΦ find X by Pythagoras triplet
Devendra1012: and multiply as question
sivaprasath: no need, it's short,.same answer only , right?
Devendra1012: yeah ✌
Devendra1012: just a simple way
sivaprasath: yup,.
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