Hi, I can't really figure out how to prove this equality. :confused: And this is the function:
M mad1202 New member Joined Jun 14, 2019 Messages 4 Jun 14, 2019 #1 Hi, I can't really figure out how to prove this equality. And this is the function:
Steven G Elite Member Joined Dec 30, 2014 Messages 14,596 Jun 14, 2019 #2 Did you include the whole problem for the 1st image. If you let f(t)=1, then you'll see that this is not an identity. Last edited: Jun 14, 2019
Did you include the whole problem for the 1st image. If you let f(t)=1, then you'll see that this is not an identity.
M mad1202 New member Joined Jun 14, 2019 Messages 4 Jun 14, 2019 #3 Jomo said: Did you include the wholwe problem for the 1st image. If you let f(t)=1, then you'll see that this is not an identity. Click to expand... Yes, it's the whole problem
Jomo said: Did you include the wholwe problem for the 1st image. If you let f(t)=1, then you'll see that this is not an identity. Click to expand... Yes, it's the whole problem
Steven G Elite Member Joined Dec 30, 2014 Messages 14,596 Jun 14, 2019 #4 Ah, they are not two separate problems! So what substitution can you make so that the limits 1 to x becomes 1/x to 1 (or the other way around) or even 1 to x to become 1 to 1/x? Last edited: Jun 14, 2019
Ah, they are not two separate problems! So what substitution can you make so that the limits 1 to x becomes 1/x to 1 (or the other way around) or even 1 to x to become 1 to 1/x?
M mad1202 New member Joined Jun 14, 2019 Messages 4 Jun 15, 2019 #5 Jomo said: Ah, they are not two separate problems! So what substitution can you make so that the limits 1 to x becomes 1/x to 1 (or the other way around) or even 1 to x to become 1 to 1/x? Click to expand... I thought about t=1/y
Jomo said: Ah, they are not two separate problems! So what substitution can you make so that the limits 1 to x becomes 1/x to 1 (or the other way around) or even 1 to x to become 1 to 1/x? Click to expand... I thought about t=1/y
Steven G Elite Member Joined Dec 30, 2014 Messages 14,596 Jun 15, 2019 #6 mad1202 said: I thought about t=1/y Click to expand... Can we see your work with that substitution?
M mad1202 New member Joined Jun 14, 2019 Messages 4 Jun 15, 2019 #7 Jomo said: Can we see your work with that substitution? Click to expand... Yes, its working. Thanks a loot
Jomo said: Can we see your work with that substitution? Click to expand... Yes, its working. Thanks a loot
