To the power of c?

Theres a question in the Trig chapter of C3 (Edexcel)

Find sec 2.4 ^c

What does the c mean, and what is it called? what does it do?

Thanks

Original post by Cloudymath

Theres a question in the Trig chapter of C3 (Edexcel)

Find sec 2.4 ^c

What does the c mean, and what is it called? what does it do?

Thanks

It denotes radians.

2.4^c

means 2.4 radians, like

2.4^o

means 2.4 degrees.

You could write

2.4

rad or

2.4^c

Original post by morgan8002

It denotes radians.

2.4^c

means 2.4 radians, like

2.4^o

means 2.4 degrees.

You could write

2.4

rad or

2.4^c

thanks mate!

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