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Cheat sheets, worksheets, questions by topic and model solutions for Edexcel Maths AS and A-level Exponentials and Logarithms
Logarithm questions with answers are provided for students to solve them and understand the concept elaborately. These questions are based on the logarithm chapter of Class 9, 10 and 11 syllabi.
Log Rules Practice Problems with Answers. Use the exercise below to practice your skills in applying Log Rules. There are ten (10) problems of various difficulty levels to challenge you. Have fun! Problem 1: Simplify [latex]{\log _2}16 + {\log _2}32[/latex]
Question 4 Solve each of the following equations, leaving your final answers as expressions involving natural logarithms in their simplest form. a) e 4x = b) e 92y = c) 2e 1 9−z + = d) 4e 7 572w− = e) 2e 7 243−3t − = x = 2ln2 , y = ln3 , z = − 2ln2 , w = 2ln2 , t = − ln5
Question 1 Solve each of the following exponential equations. a) 3 11x = b) 4 18y−1 = c) 2 802 1z+ = d) 5 303w = e) 6 77767 2− t = x ≈ 2.18 , y ≈ 3.08 , z ≈ 2.66 , w ≈ 0.704 , t =1
Questions and model answers on 2.2 Laws of Logarithms for the CIE A Level Maths: Pure 3 syllabus, written by the Maths experts at Save My Exams.
Read each question carefully before you start to answer it. Try to answer every question. Check your answers if you have time at the end. 3x = 13, giving your answer to 3 significant figures. log. Solve the equation, giving your answers in exact form.
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σχετικά με: logarithm rules exponents math questionsAutomatically Solve Problems. Submit Your Math Problems in Algebra, Words, Latex, or Unicode