1 thought on “If cos hx<br />5<br />then find<br />2<br />(i) cos h (2x)<br />w<br />(ii) sin h (2x).”
Answer:
dhdhdhdhdjdjdjdjhdfhf sudjdjdudkshdhdhdhdjdjdkdjdkskkfhfjfkshslfjdjf ysgdhcjfmslaoahgvdudndie bshdhdhdhddh you have yhsjdkhfjfjdkdksjdhdhfhfhfjdhdhdhdfh
Answer:
dhdhdhdhdjdjdjdjhdfhf sudjdjdudkshdhdhdhdjdjdkdjdkskkfhfjfkshslfjdjf ysgdhcjfmslaoahgvdudndie bshdhdhdhddh you have yhsjdkhfjfjdkdksjdhdhfhfhfjdhdhdhdfh