The value of `(tan^2)pi/3+4(cos^2)pi/4+3(sec^2)pi/6+(cot^2)pi/2` is

'cot^2(pi/6)+cosec(5pi/6)+3tan^2(pi/6)=6'|| `cot^(2)pi/6+\"cosec\"(5pi)/(6) + 3tan^(2)pi/6=6`

'sin^2(pi/6)+cos^2(pi/3)- tan^2(pi/4)=-1/2'

`cot^(2)pi/6+\"cosec\"(5pi)/(6) + 3tan^(2)pi/6=6`

Find the exact value of cot(–5𝜋/6)

Prove cot^2(pi/6) + cosec(5pi/6) + 3 tan^2(pi /6) =6

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Prove that: \[ \cot ^{2} \frac{\pi}{6}+\operatorname{cosec} \frac{5 \pi}{6}+3 \tan ^{2} \frac{\p...

cot^2 π/6 + cosec 5π/6 + 3tan^2 π/6 = 6

次を証明してください: sin^(2) . pi/6 + cos^(2) . pi/3 - tan^(2) . pi/4 = - 1/2 | 11 | 三角関数...

Find the value of cot^2 pi6 + cosec 5pi6 + 3tan^2 pi6 = 6

FIND THE VALUES OF TRIGONOMETRIC FUNCTIONS || TAN (19PI/3) || SIN(-11PI/3)

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Solve | sin 30 degree | using calculator (Casio fx-991MS)

`4 sin(pi/6)sin^2(pi/3)+3cos(pi/3)tan(pi/4)+cose^2(pi/2)=2sec^2(pi/4)`

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`sin^(2)pi/6+cos^(2)pi/3-tan^(2)pi/4=-1/2`

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