Question

find the activity associated with cave painting​

Answer 1

Answer:

Prove that: (1 + cot + tan )(sin − cos ) =

sec

2

−

2

Answer 2

Answer:

Cave paintings illustrate the human need to communicate. This communication takes its form in leaving a mark for the future- to help guide, or communicate something so important that it needs a permanent representation. That is why the Altamira Cave in Spain is of major importance.