该题答案为3.
依题意可得f(2012)=asin(6036π+a)+bcos(6036π+β)+1
=asin(a)+bcos(β)+1
=-1
所以,asin(a)+bcos(β)=-2
f(2013)=asin(6039π+a)+bcos(6039π+β)+1
=asin(3π+a)+bcos(3π+β)+1
=-asin(a)-bcos(β)+1
=-(-2)+1
=3
希望对你有用!
该题答案为3.
依题意可得f(2012)=asin(6036π+a)+bcos(6036π+β)+1
=asin(a)+bcos(β)+1
=-1
所以,asin(a)+bcos(β)=-2
f(2013)=asin(6039π+a)+bcos(6039π+β)+1
=asin(3π+a)+bcos(3π+β)+1
=-asin(a)-bcos(β)+1
=-(-2)+1
=3
希望对你有用!