Math, asked by deval7083, 10 months ago

Sin30.cos60-tan square45.

Answers

Answered by neelmnaidugedela

0

Answer:

-3/4

Step-by-step explanation:

sin30°=1/2,

cos60°=1/2,

tan square 45°=1

1/2×1/2-1

1/4-1

-3/4

Answered by dagarnishchal

14

here is your answer mate

please follow me

please mark it as brainlist

Attachments:

Previous Question

Next Question

Similar questions

English, 5 months ago

make this into indirect speech Raju said, “We are watching a movie tonight.”...

Sociology, 5 months ago

what should you not do if you don't know to prounance a word?

English, 5 months ago

Methods of watering is a sprinkler b canal c both...

English, 10 months ago

in the blanks with suitable indefinite pronouns It's pity that anybody, nobody helped him 2. It's very dark here. I cannot see something anything). (Somebody, Anybody) is a the door I think (anything, something is burning nearby...

English, 10 months ago

I think the room will look more better if we paint it red...

Physics, 1 year ago

what is the value of ∈o...

Chemistry, 1 year ago

why 18 electron rule is followed for 3d metals in middle of series...

Chemistry, 1 year ago

A substance X which is an oxide of a group 2 element is used intensively in the cement industry this element is present in bones also on treatment with water it form a solution which turns red litmus blue identity X and also write the chemical reaction involved ...