The First Term Of A Gp Is 7 The Last Term Is 448 And Sum Of All Terms Is 889 Then The Common Ratio Is
(1) 5 (2) 4 (3) 3 (4) 2 Solution: Given a = 7 Last term = 448 arn-1 = 448... View Article
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Three Numbers Are In Gp Such That Their Sum Is 38 And Their Product Is 1728 The Greatest Number Among Them Is
(1) 18 (2) 16 (3) 14 (4) None of these Solution: Let a/r, a, and ar be the three numbers... View Article
The Sum Of A Few Terms Of Any Ratio Series Is 728 If The Common Ratio Is 3 And The Last Term Is 486 Then The First Term Of The Series Will Be
(1) 2 (2) 1 (3) 3 (4) 4 Solution: Given r = 3 Last term, arn-1 = 486 a(3n-1) =... View Article
If In A Geometric Progression An A1 3 An 96 And Sn 189 Then The Value Of N Is
(1) 5 (2) 6 (3) 7 (4) 8 Solution: Given first term a1 = 3 an = 96 The nth... View Article
Which Has More Latent Heat Ice Or Water
At 0℃, 334 J of energy is required to melt 1 gram of ice and this is known as latent... View Article
What Is The Difference Between Harmonic Mean And Arithmetic Mean
The difference between the harmonic mean and arithmetic mean is that the arithmetic mean is appropriate when the values have... View Article
What Is The Difference Between Inductive Effect And Resonance Effect
The difference between inductive effect and resonance effect is that inductive effect is used for describing the transmission of electrical... View Article
What Is The Difference Between Aldol Condensation And Cannizzaro Reaction
The difference between aldol condensation and Cannizzaro reaction is that aldol condensation is the coupling reaction while Cannizzaro reaction is... View Article
What Is Gauss Formula
The following are the four Gauss formulas: Stay tuned with BYJU’S to learn more about other concepts such as divergence... View Article
Why Is Zeroth Law Called So
The Zeroth law is called so because the first two laws of thermodynamics were established before, and they were named... View Article
Why Are There Two Elements In The First Period
There are two elements in the first period because according to the quantum physics, the 1s orbital of this period... View Article
Is There A Formula For Gravity
Yes, there is a formula for gravity, and it is given as: Stay tuned with BYJU’S to learn more about... View Article
Where Is Acceleration Due To Gravity Maximum
The acceleration sue to gravity is maximum at the poles. Stay tuned with BYJU’S to learn more about other concepts... View Article
What Are Line Plots In Maths
The line plots are defined as the graph that is used for displaying the data as points. Stay tuned with... View Article
What Are Some Real Life Examples Of Double Replacement Reactions
The following is a real life example of double replacement reactions: Combining vinegar and baking soda to create homemade volcano.... View Article
What Does The Ph Of A Solution Tell You
pH of the solution is used for measuring the acidity or the basicity of the solution. The pH values ranges... View Article
What Are The Three Advantages Of Hard Water
The following are the three advantages of hard water: The taste of hard water is better than the taste of... View Article
Which Catalyst Is Used In Bosch Process
The catalyst used in Bosch process is iron. Stay tuned with BYJU’S to learn more about other concepts such as... View Article
What Are The Common Forces In Mechanics
The following are the common forces in mechanics: Contact force Non-contact force Spring force Frictional force Tension force Stay tuned... View Article
How Many Zeros Does A Quadratic Polynomial Have
There are 2 zeroes in a quadratic polynomial. Stay tuned with BYJU’S to learn more about other concepts such as... View Article
