TS SSC Maths | Logarithms Exercise 1.5 Q5, Q6, Q7 | Most Expected 4 Marks Problems скачать в хорошем качестве

TS SSC Maths | Logarithms Exercise 1.5 Q5, Q6, Q7 | Most Expected 4 Marks Problems

TS SSC Class 10 Maths – Real Numbers (Logarithms Part) In this video, we solve Exercise 1.5 Questions 5, 6 and 7 step by step. Questions Covered: Q5: If x² + y² = 25xy, prove that 2 log (x + y) = 3 log 3 + log x + log y. Q6: If log((x + y)/3) = 1/2 (log x + log y), find the value of x/y + y/x. Q7: If (2.3)^x = (0.23)^y = 1000, find the value of 1/x – 1/y. Concepts Used: • Laws of logarithms • log a + log b = log ab • log a – log b = log (a/b) • log a^n = n log a • Converting equations into logarithmic form • Solving application-based log problems These are most expected board exam questions from Exercise 1.5 in TS SSC Maths. Students must clearly understand: • How to apply log laws correctly • How to transform equations • How to simplify step by step • How to present proof properly for full marks Watch completely to score full marks in board exam. L.V.T EDUCATION