The value of(sin30+cos30)−(sin60+cos60)is View Solution The value ofsin30∘−cos60∘+cot245∘cos30∘−tan45∘+sin90∘is equal to : sin30∘−cos60∘+cot245∘cos30∘−tan45∘+sin90∘का मान किसके बराबर है?
What is the value of cos 67.5 degrees? What is the secant of 270 degrees? What is the secant of 135 degrees? What does 480 degrees equal in radians? What is sin 150 degrees? What is the sin of 30 degrees? What is pi/9 radians in degrees?
sin 30 degrees is equal to which of the following: a) cos 30 degrees b) sin 60 degrees c) tan 60 degrees d) cos 60 degreessin 230 degrees = a.-sin 50 degrees b. sin 50 degrees c. sin 130 degreesWhat is the exact value of sin (15 degrees)? Select...
Determine whether the statement is true or false. If it is true, explain why. If it is false, explain why or give an example that disproves the statement. If f(x, y) = sin x + sin y, then -square root 2 less than or equal to ...
The value of cos15∘−sin15∘ is equal to A13 B1√2 C12 D√32Submit The value of cos15∘−sin15∘ is A1√2 B12 C−1√2 D0Submit The value of cos75∘cos15∘ is equal to A12 B1√2 C14 D1Submit cosec15∘+sec15∘ is equal to View Solution Write the value...
之间的区别是什么sin30和罪恶30度 嗨！目前，我学习三角，我买了一部新德州仪器计算器这是国产。但是当我输入罪（ 30 ） ，它给了我一个答案的-0.9880316241 。这是再用不正确的。但是trickily ，当我输入罪（ 30 ） ，它使0.5这是一个正确的。此外，我需要工作，巨大的数学包日常;所以我...
∴sin30°=sinasin4x+sinxcosa=0 【易错】Yao Ming is famous_ a basketball player. A. for B. as C. to D. between 相关知识点: 试题来源: 解析 B关键词(句):basketball player:篮球运动员翻译:姚明作为一个篮球而出名。本题A for:为,为了;B as:作为,以...的身份 ;C to:向,朝着;到;关于 ;...
Given acute angle L, which of the following is equivalent to sin (L) - cos (90 degrees - L)? (1) 1. (2) 0. (3) L. (4) -L. The tangent of an angle is 0.8 what is the measure of the angle to the nearest tenth?
its a cold and its a its a fine day isnt i its a good habit to r its a new start its a real big place its always been up to its as hot as in a sa its been one year and its deal its disturbing to thi its drowning in the w its equal its exciting to be th its high time...
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