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Prove that `tan70^(@)=cot70^(@)+2cot40^(@)`
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Prove that `tan70^(@)=cot70^(@)+2cot40^(@)`
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Prove that `tan70^(@)=cot70^(@)+2cot40^(@)`
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Prove that `tan 70^(@)=cot70^(@)++2cot40^(@)`
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Prove that `tan 70^(@) = 'tan ' 20^(@) + 2'tan ' 50^(@)`
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8. Maths Trigonometric Problem : Prove that tan 70o - tan 50o - tan 20o = tan 70o. tan 50o. tan 20o
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Trigonometry: Multiple Angles - Prove that tan 70 - tan 20 = 2 tan 50
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cot40*-tan60=?
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Class 11-RD SHARMA-Chapter 7-Ex7.1- Example 35 Prove that tan 70 = tan 20 + 2 tan 50
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Prove that `tan70^(@)=2tan50^(@)+tan20^(@)`.
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Simplifying a Cool Trigonometric Expression: (tan70-tan20)/tan50
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Tan70°=?? BSEB math Olympiad trigonometry question
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prove that. : Tan70°=2Tan50°+Tan20°
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Evalute : `(tan70^(@)-tan20^(@))/(tan50^(@))`
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Solve 2cosec67/sec23 - tan70/cot20 - cos0 + tan38 * tan52
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Prove that tan71 - cot19 = 0
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tan70=2tan50+tan20 ,Compound Angle
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12TrigonometrySuperSpeedShortTricks Show that √3 Cosec 20 - Sec 20 = 4
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Trigonometry question(math 1)
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integral log2 (x) / x dx = ?? #calculus #integration
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Prove that the equation \( \sin \theta=x+\frac{1}{x} \) is impossible if \( x \) be real.
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`sqrt(3)\' cosec \'20^(@)-sec20^(2)=?`
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The maximum value of 1+sin(π/4+θ)+2 cos(π/4-θ) for real values of θ is (a) 3 (b) 5
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If `sinx+cosx=sqrt7/2` where x`in[0,pi/4]` then `tan(x/2)` is equal to
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Write down all the subsets of the following sets (i) {a} (ii) {a, b} (iii) {1,2,3} (iv) ϕ (i) {a}......
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(log2/logx )= 10 find the value of 'X' | Olympiad math problem #alphamath #logmath
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