sina+cosa=√3 find the value of tana+cota .
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Answered by
1
Answer:
hey mate here is ur ans
Step-by-step explanation:
sina+cosa =√3
tana+cota= sina/cosa +cosa/sina
= sin²a+cos²a/sinacosa
= 1/sinacosa
= 1/(sina+cosa)²-sin²a+cos²a
= 1/√3-1
= √3+1/2
hope it help u
Answered by
0
sinA+cosA = √3
squaring both sides
(sinA + cosA)² = 3
1+2sinAcosA = 3
2sinAcosA = 2
sinAcosA = 1
Now
tanA + cotA
=1/sinAcosA
=1/1
=1
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