Math & Science
Unit Circle Calculator – Sin, Cos, Tan Values (Radians/Degrees) Unit Circle Trig Values Calculator Visualize trigonometric values for any angle Angle: Unit: DegreesRadians Calculate Trig Values Results: sin(θ): cos(θ): tan(θ): Unit Circle Visualization Common Trig Values Angle (Deg) Angle (Rad) sin(θ) cos(θ) tan(θ) 0° 0 0 1 0 30° π/6 1/2 √3/2 √3/3 45° π/4 […]
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Permutation (nPr) Calculator | Fast & Accurate Permutation Calculator Calculate nPr values for arrangements where order matters Total Items (n) Enter the total number of items in the set Please enter a valid positive integer Selected Items (r) Enter how many items you want to arrange Please enter a valid positive integer Calculate Permutation Formula
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Advanced Matrix Determinant Calculator Advanced Matrix Determinant Calculator Matrix Size: 2×23×34×45×5Custom (N×N) Enter N: Calculation Method: Laplace Expansion (Cofactor)LU DecompositionGaussian Elimination Matrix Input Example Matrices 2×2 Example 3×3 Example 4×4 Example Calculate Determinant Result Calculation Steps How to Use This Calculator Select the matrix size (2×2, 3×3, or N×N) Enter your matrix values in the
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Advanced CPM Calculator | Professional Advertising Analytics Tool CPM Calculator Currency: USD ($)Euro (€)GBP (£)JPY (¥)INR (₹) Select your currency. Calculations will be displayed in this currency. Total Campaign Cost Total Impressions Campaign Type Select your campaign type to compare against industry benchmarks Display AdvertisingSocial MediaVideo AdsNative AdvertisingSearch AdvertisingOther/General Calculate CPM Clear Examples CPM Analysis
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Advanced Logarithm Calculator Advanced Logarithm Calculator Logarithm Calculator Logarithm Base (b) Number (x) Calculate Clear Result How to Use Enter the base (b) and the number (x) to calculate logb(x). For natural logarithm (ln), use base ≈ 2.71828 or “e”. For common logarithm (log10), use base = 10. Anti-Logarithm Calculator Base (b) Logarithm Value (y)
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Scientific calculator online Scientific Calculator 0 Memory: 0 Mode: DEG Basic Scientific MC MR M+ M- C sin cos tan log ln √ x² x! π e x^y 1/x DEG % ⌫ 7 8 9 ÷ 4 5 6 × 1 2 3 − 0 . + = Let’s be honest: for most of us,
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Student Calculator Basic Calculator Perform basic arithmetic operations like addition, subtraction, multiplication, and division. 0 AC DEL ÷ 7 8 9 × 4 5 6 – 1 2 3 + 0 . = Grade Calculator Calculate your final grade based on current scores and weightings. Current Grade (%) Final Exam Weight (%) Desired Final Grade