WebSolve your math problems using our free math solver with step-by-step solutions. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. WebIncludes:-Clean 60 gallon aquarium fish tank with no leaks-Matching stand -Hang on Back Power Filter rates for 75 galon tank-air bubble bar-magnet glass cleaner -scrubber on pole …
Prove that : tan15° tan25° tan60° tan65° tan75° = √3
WebJul 7, 2024 · The elementary properties of inverse trigonometric functions will help to solve problems. Here are a few important properties related to inverse trigonometric functions: Property Set 1: Sin −1 (x) = cosec −1 (1/x), x∈ [−1,1]−{0}; Cos −1 (x) = sec −1 (1/x), x ∈ [−1,1]−{0}; Tan −1 (x) = cot −1 (1/x), if x > 0 (or) cot −1 (1/x) −π, if x < 0 ... WebSep 3, 2024 · The value of tan 75°– cot 75° is equal to A. 2√3 B. 2 + √3 C. 2 – √3 D. 1 trigonometric functions class-11 1 Answer +1 vote answered Sep 3, 2024 by Shyam01 … raisoft satakunta
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WebCot measures 75"* 28"*15.7" when the open, folded dimension is 41.3'' * 7.9''. The 10 legs crossed-tubes structure has the advantages of fine performance, durability, and firmness; 1" thickness bold-Square tube, can load 880lbs.No assembly required, incredibly quick … WebJul 3, 2016 · value of tan θ Solution: We know that, tan (A+B)= Here, A+B=75°=30°+45° So, A= 30° B=45° Therefore, we can represent tan 75° as follows, tan 75° = tan (30°+45°) So, we can put the values of A and B in the above formula, to get, tan (30°+45°)= Now, we know the value of tan 45°=1 and tan 30°= Putting the values, = = = Hence, the value of tan 75° is . WebThe reciprocal of cotangent is the tangent: tan(x), ... For example, if in the illustration above b = 6 and a = 12, then cot(α) = 6 / 12 = 0.5. Applications of the cotangent function. The cotangent function is used in the ASA triangle rule (angle-side-angle). Other than that, it has not had many practical applications since calculators became ... cyberbullismo parole chiavi