SPesh Help!

[UncleXxx]

Need help with question 1d of the extended response, my calculator is giving my jibberish when i attempt to solve with a
NSPIRE cas

Thanks in advance

[m@tty]

Solve for a.

Wow, this is really killing my calculator...

EDIT: Still waiting...

[Mao]

Use the numerical counterparts to speed things up.

Code: [Select]

nSolve(nInt(f(x),x,0,a)*pi = 15,a)|a>0


[UncleXxx]

THanks Matty and Mao. Buh one more question, what's the difference between "solve" and "nsolve".

[Mao]

THanks Matty and Mao. Buh one more question, what's the difference between "solve" and "nsolve".

nsolve is faster if you just want a numerical answer.