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kaylala

  • 2 years ago

TOPIC: Double & Half Angle Identities (Trigonometry) solve for x in the ff equalities in terms of A: tan A/4 = sin x / (1+cosx)

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  1. kaylala
    • 2 years ago
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    @ParthKohli

  2. kaylala
    • 2 years ago
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    @Luigi0210

  3. kaylala
    • 2 years ago
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    @.Sam.

  4. kaylala
    • 2 years ago
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    @ajprincess

  5. kaylala
    • 2 years ago
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    Here's where i got the question (see #1)

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  6. kaylala
    • 2 years ago
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    @Luigi0210 help please

  7. Luigi0210
    • 2 years ago
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    Sorry, I don't know where to start either >.> @agent0smith @ganeshie8 @whpalmer4 @RadEn

  8. kaylala
    • 2 years ago
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    i see. it's ok. i hope someone could get it >.<

  9. kaylala
    • 2 years ago
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    @Australopithecus @Ashleyisakitty @cwrw238 @inkyvoyd @jagatuba @***[ISURU]*** @johnweldon1993 @wolfe8 @AccessDenied @abb0t @chmvijay @UnkleRhaukus @Callisto

  10. ganeshie8
    • 2 years ago
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    u may use below identity : \(\large cos(2x) = 2cos^2x - 1\)

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spraguer (Moderator)
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